BEARING REPLACEMENT GUIDE

BEARING REPLACEMENT GUIDE Table of Contents About NSK 2 4 Engineering Section Technical Information Terminology Bearing Types and Performance In...
Author: Frederica Small
5 downloads 3 Views 7MB Size
BEARING REPLACEMENT GUIDE

Table of Contents

About NSK

2

4

Engineering Section Technical Information Terminology Bearing Types and Performance Internal Clearence Precision Class Bearing Lubrication Care & Maintenance Inspection Bearing Failures Replacement Bearings

7 8 9 10 11 12 15 22 24

Bearings Selection Selection by Dimensions (Metric) Selection by Dimensions (Inch) Interchange List

28 102 110

Bearings Tables Ball Bearings Extra Small Bearings Maximum Type Ball Bearings Double Row Deep Groove Ball Bearings Single Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Duplex Ball Bearings (4 Contact Points) Self-Aligning Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Thrust Bearings Accessories Super Precision Bearings Other Product Ranges

122 138 139 140 144 152 156 162 170 186 218 228 244 253 261

Bearing replacement guide 3

The NSK brand, recognised around the world

As one of the world’s leading manufacturers of rolling bearings, linear technology components and steering systems, we can be found on almost every continent – with production facilities, sales offices and technology centres – because our customers appreciate short decision-making channels, prompt deliveries and local service.

From home appliances, automobiles, and capital equipment to the aerospace industry – NSK bearings are used in an extensive range of applications. NSK established its global-scale enterprise on technology that has met the exact requirements of global industry. We have also established R&D systems and support services to meet the diverse needs of our customers in every continent. As a brand recognised around the world NSK continues to lead industry with its technical prowess.

Europe

NSK is on the move, across the globe

Asia America Pacific states Africa

Headquarters

Technical Offices

Plants

America Ann Arbor

America Ann Arbor

Asia Shanghai Singapore

Asia Kunshan

America (North) Ann Arbor Bennington Clarinda Franklin Liberty

Europe Kielce Munderkingen Newark Peterlee Torino

America (South) Suzano

Japan Fujisawa Hanyu Haruna Konan Otsu Maebashi Takasaki Tanakura Ukiha

Europe Maidenhead Japan Tokyo

The NSK company NSK commenced operations as the first Japanese manufacturer of rolling bearings back in 1916. Ever since, we have been continuously expanding and improving not only our product portfolio but also our range of services for various industrial sectors. In this context, we develop technologies in the fields of rolling bearings, linear systems, components for the automotive industry and mechatronic systems. Today our products are rotating all the world and are moving us closer to our goal: zero energy loss from friction.

4

Our research and production facilities in Europe, America and Asia are linked together in a global technology network. Here we concentrate not only on the development of new technologies, but also on the continuous optimisation of quality – at every process stage. Among other things, our research activities include product design, simulation applications using a variety of analytical systems and the development of different steels and lubricants for rolling bearings.

Europe Kielce Newark Ratingen Japan Fujisawa Maebashi

Asia Anshun Balakong Chachoengsao Changshu Changwon Chennai Chonburi Dongguan Jakarta Kunshan Suzhou Zhangjiagang

Sales Offices Africa Johannesburg America (North) Ann Arbor Atlanta Bennington Chicago Indianapolis Los Angeles Miami Montreal San Jose Toronto Vancouver America (South) Belo Horizonte Buenos Aires Joinville Mexico City Porto Alegre Recife São Paulo

Asia Anshun Bangkok Beijing Chengdu Chennai Guangzhou Hongkong Jakarta Johor Bahru Kota Kinabalu Kuala Lumpur Manila Prai Seoul Shanghai Singapore Taichung Tainan Taipei

Europe Barcelona Coventry Düsseldorf Istanbul Leipzig Maidenhead Milano Newark Paris Stuttgart Tilburg Warsaw Japan Nagoya Tokyo Australia Adelaide Auckland Brisbane Melbourne Perth Sydney

Bearing replacement guide 5

Technical Information

Technical Information Terminology Bearing Types and Performance Internal Clearance Precision Class Bearing Lubrication Care & Maintenance Inspection, Bearing Failures How to Order Replacement Bearings

6

8 9 10 11 12 15 22 24

Bearing replacement guide 7

Terminology

Bearing Types and Performance

Design and Classification Rolling bearings use balls or other rolling elements, located between bearing rings, to minimize friction. The rolling elements are separated and held in position by “cages” or other retaining devices. The construction of six of the most common rolling element bearings are illustrated here for identification of nomenclature. Specific dimensions and details for these bearings are given in the dimensional tables in the following sections of this catalog.



Lagertyp

Bearing Type

SeriesRadialbelastungen

Hohe Hohe Hohe Kombinierte Kombinierte Kombinierte Hohe RadialRadialRadial Radial Loads Kombinierte Angular Axial Loads High Speeds Hohe Kombinierte RadialAxiallasten Axiallasten Axiallasten Axiallasten Combined Loads Winkelabw Winkelabweichung Winkelabweichung Winkelabweichung Axiallasten Winkelabweichung Drehzahlen Drehzahlen Misalignment Belastungen Belastungen Drehzahlen belastungen belastungen Belastungen belastungen Belastungen Drehzahlen Drehzahlen Belastungen belastungen

Deep groove

600-6000-6200-

Good

Serie Serie Skizze Skizze Skizze Lagertyp LagertypSerieLagertyp Serie Skizze Lagertyp ball bearing Serie 6300-16000-16100-

Skizze

6800-6900-BL

Ausreichend 600-6000-6200-6300600-6000-6200-6300600-6000-6200-6300600-6000-6200-6300600-6000-6200-6300Rillenkugellager RillenkugellagerRillenkugellager Rillenkugellager Rillenkugellager in beide 16000-16100-680016000-16100-6800Gut 16000-16100-680016000-16100-6800Gut Gut 16000-16100-68004200-4300 Good Gut Double row Richtungen 6900-BL 6900-BL 6900-BL 6900-BL 6900-BL deep groove Width

Outer Ring

Outer Ring Cage

Inner Ring

Inner Ring Raceway Shield or Seal

Inner Ring Back Face

Inner Ring Front Face

Outer Ring Back Face

Outer Ring Front Face

Chamfer Dimension

Locating Snap Ring

Single Row Deep Groove Ball Bearing

Double row angular contact Schrägkugellager Schrägkugellager Schrägkugellager Schrägkugellager 7200-7300 7200-7300 7200-7300 Schrägkugellager 7200-7300 ball bearing

Effective Load Center

Bore Diameter

Outer Ring Raceway

Inner Ring

Inner Ring Unflanged Shoulder

Four-point contact ball bearing Zweireihiges Zweireihiges Zweireihiges

Outer Ring Flanged Shoulder

Contact Angle

Cylindrical Roller Bearing (NU Style)

Tapered Roller

Roller Angle

Spherical Roller

Effective Load Center

Cup Angle

Cone Front Face Cup Back Face

Tapered Bore Straight Bore

Ball

Inner Ring

Inner Ring

Cup Front Face

Outer Ring

Height

Bore Diameter Outer Ring Diameter

Cup Width

QJ200-QJ300

Poor

7200-7300 Gut

1200-1300-22002300

Fair

Spherical Roller Bearing

Good 2 directions

Fair

Gut Schwach Exzellent Exzellent Exzellent

Fair

Good

Poor 2 directions

Poor

AusAusbeiden Gut in beiden Gut GutAusin beidenGut in AusGut ininbeiden beiden Schwach Schwach Schwach reichend Gut reichend reichend Richtungen Richtungen Richtungen Richtungen Richtungen Nonereichend GoodSchwach None

Poor

Exzellent Schwach Schwach Schwach

Sch

Poor

Good

Excellent

Ausreichend Schwach Gut Gut Gut Excellent

Gut Schwach Schwach Schwach Fair

Sch

Schwach Exzellent Gut Gut Gut Good

Gut Exzellent Exzellent Exzellent Fair

Exz

400-1000-22002300

Single Direction Thrust Ball Bearing

Kann Kannkeine keine Kann keine Kann keine Axiallasten Fair Exzellent Ohne Ohne Ohne aufnehmen

Kann keine ZylinderNU-N200-300-400NU-N200-300-400ZylinderZylinderNU-N200-300-400NU-N200-300-400ZylinderNU-N200-300-400Axiallasten NUP200-300-400Good Cylindrical Gut Gut Gut Gut rollenlager rollenlager rollenlager 1000-2200-2300 1000-2200-2300 1000-2200-2300 1000-2200-2300 1000-2200-2300 rollenlager 1000-2200-2300 aufnehmen Roller bearing

Axiallasten Axiallasten Fair Axiallasten Gut Ohne aufnehmen 2aufnehmen directions aufnehmen

Good Ohne Ausreichend Exzellent Exzellent Exzellent

Fair Exzellent Ausreichend Ausreichend Ausrei Ausreichend

Zylinderrollenlager

Ausreichend ZylinderZylinderZylinderHR30200-30300Good Tapered NJ-NF200-300-400NJ-NF200-300-400NJ-NF200-300-400NJ-NF200-300-400ZylinderNJ-NF200-300-400in eine Gut Gut Gut Gut 30300DJ-32000Roller bearing rollenlager rollenlager rollenlager 1000-2200-2300 1000-2200-2300 1000-2200-2300 1000-2200-2300 rollenlager 1000-2200-2300 Richtungen

Ausreichend Ausreichend Ausreichend Ausreichend AusAusAusGood Good Ausin eine in eine eine inin eine Gut reichend reichend Gut reichend 1 direction only reichend Richtungen Richtungen Richtungen Richtungen

AusFair reichend Ausreichend Gut Gut Gut

Gut Ausre Ausreichend Ausreichend Ausreichend

Zylinderrollenlager

Ausreichend NUP200-300-400NUP200-300-400NUP200-300-400NUP200-300-400ZylinderZylinderZylinderin beide NUP200-300-400Zylinder21300-22200-22300Excellent Spherical Gut Gut Gut Gut 1000-2200-2300 1000-2200-2300 1000-2200-2300 1000-2200-2300 rollenlager rollenlager rollenlager 23000-23100-23200Richtungen Roller bearing 1000-2200-2300 rollenlager

Ausreichend Ausreichend Ausreichend Ausreichend AusAusAusinAusbeide beide beide Good Fairin ininGut beide reichend Gut reichend reichend reichend Richtungen Richtungen 2Richtungen directions Richtungen

Fair

Ausreichend Ausreichend Gut Gut Gut

Gut Ausre Ausreichend Ausreichend Ausreichend

Poor

None

32200-32300-3300033100-33200

23900-24000-24100

Tapered Roller Bearing

Gut Gut Richtung Richtung Richtung

Good

Gut in eine Exzellent Gut Gut Gut Richtung

Zylinderrollenlager

Outer Ring

Cup

Good 2Gut directions Gutin eine Gut inineine eine

Gut in eine Gut Gut Gut Richtung

Sch

VierpunktVierpunktVierpunktVierpunktQJ200-QJ300 QJ200-QJ300 QJ200-QJ300 QJ200-QJ300 VierpunktQJ200-QJ300 Schrägkugellager Schrägkugellager Schrägkugellager Schrägkugellager Schwach Schrägkugellager Cylindrical NU-N200-300-

Bore Diameter

Floating Guide Ring

Cone Back Face

Good

Gut

2300

Outer Ring Cone Width

Exzellent Gut Gut PoorGut

3200-3300-52005300

Schwach Schwach Schwach Schwach Pendelkugellager Pendelkugellager Pendelkugellager Pendelkugellager Schwach 1200-1300-2200-230 Aus1200-1300-2200-230 Aus1200-1300-2200-230 1200-1300-2200-230 AusAusPendelkugellager 1200-1300-2200-230 AusSchwach Gut Schwach Schwach inSchwach beiden in reichend beiden in in beiden beiden NJ-NF200-300Fair Fair Cylindrical in beiden reichend reichend Good reichend reichend 400-1000-22001Richtungen direction only Roller bearing Richtungen Richtungen Richtungen Richtungen

Lube Groove & Oil Holes

Gut Gut Exzellent Exzellent

Exzellent Fair

Sch

Roller bearing

Bearing Width

Ausreichend Ausreichend Ausreichend Ausreichend in Gut beide in beide beide Gut Gut Exzellent Gut inin beide Fair Gut Fair 2 directions Richtungen Richtungen Richtungen Richtungen

Good

Zweireihiges Zweireihiges Gut in beiden Gut Gutin inbeiden beidenGut in beiden Gut in beiden 3200-3300-5200-5300 Gut Gut Ausreichend 3200-3300-5200-5300 Gut Gut Ausreichend Schwach 3200-3300-5200-5300 3200-3300-5200-5300 Gut Gut Gut Gut Ausreichend Ausreichend Schwach Schwach 3200-3300-5200-5300 Gut Gut Ausreichend Schwach Schrägkugellager Schrägkugellager Schrägkugellager Schrägkugellager Richtungen Richtungen Richtungen Richtungen Schrägkugellager Richtungen Self-Aligning Ball bearing

Single Row Angular Contact Ball Bearing

Excellent

Ausreichend Ausreichend Ausreichend Ausreichend AusAusAusAusin Ausbeide in beide beide Good Excellent Poor ininGut beide Good reichend Ausreichend reichend Ausreichend Schwach reichend reichend Ausreichend Ausreichend Schwach Schwach reichend Ausreichend Schwach Richtungen Richtungen 1Richtungen direction only Richtungen

contact ball bearing

Cylindrical Roller

Good

Ausreichend in beide Good Gut Gut Gut Richtungen

Zweireihiges Zweireihiges Zweireihiges Zweireihiges Zweireihiges 7200-7300 Gut Angular 4200-4300 4200-4300 4200-4300 4200-4300 4200-4300 Rillenkugellager RillenkugellagerRillenkugellager Rillenkugellager Rillenkugellager

Outer Ring

Ball

Ball Inner Ring Outside Diameter

ball bearing

Width

Fair 2 directions

HR30200-30300HR30200-30300HR30200-30300HR30200-3030051100-51200-51300None Thrust HR30200-3030051400-52200-52300Ball bearing Gut in eine Kegelrollenlager 30300DJ-32000Kegelrollenlager 30300DJ-32000Kegelrollenlager Kegelrollenlager 30300DJ-3200030300DJ-32000Kegelrollenlager 30300DJ-32000Gut Gut Gut Gut 52400 Richtung 32200-32300-3300032200-32300-3300032200-32300-3300032200-32300-3300032200-32300-3300033100-33200 33100-33200 33100-3320033100-33200 33100-33200

Good 1Gut direction only Gutin eine Gut inineine eine

Gut Gut Richtung Richtung Richtung

None

Gut in eine Ausreichend Gut Gut Gut Richtung

Fair

Excellent

Gut Ausreichend Ausreichend Ausreichend Ausreichend Ausreichend Ausreic Ausreichend Ausreichend

Ausreichend Ausreichend Ausreichend Ausreichend 21300-22200-2230021300-22200-2230021300-22200-2230021300-22200-22300Ausreichend 21300-22200-22300Pendelrollenlager Pendelrollenlager Pendelrollenlager Pendelrollenlager Pendelrollenlager in Gut beide inExzellent beide in beide beide Ausreichend 23000-23100-23200Exzellent Gut Ausreichend 23000-23100-23200Exzellent Gut Exzellent 23000-23100-2320023000-23100-23200Exzellent Gut Ausreichend Ausreichend Exzellent Exzellent inin beide 23000-23100-23200Exzellent Gut Ausreichend Exzellent Richtungen Richtungen Richtungen Richtungen 23900-24000-24100 23900-24000-24100 23900-24000-24100 23900-24000-24100 Richtungen 23900-24000-24100 Bearing replacement guide 9

8

51100-51200-5130051100-51200-5130051100-51200-5130051100-51200-5130051100-51200-51300-

Exz

Bearing Internal Clearance

Precision Class

Internal Clearances and Standards Bearing internal clearance is the total clearance between the rings and rolling elements. Internal clearance influences fatigue life, vibration, noise, and operating temperature. Therefore, selection of the proper clearance is critical. Radial and axial clearances are defined as the total amount that one ring can be displaced relative to the other in either the radial or axial direction as shown in this drawing. To obtain accurate measurements for ball bearings, internal clearance is usually measured by applying a specified

Axial Internal Clearance

measuring load to the bearings. The clearance measured is always slightly larger than the actual bearing internal clearance due to the elastic deformation caused by the measuring load. Actual internal clearance is obtained by correcting the measured clearance by the amount of elastic deformation. In the case of roller bearings this elastic deformation is negligible. Bearing internal clearances listed throughout this catalog have been corrected to provide actual internal clearances.

Radial Internal Clearance

Bearing Tolerance Standards The dimensional and running accuracies of rolling bearings are standardized by ISO with regard to the following items: › Tolerances for bore diameter, outer diameter, individual ring width, and overall width › Tolerances for absolution dimensions of inscribed circle diameter and circumscribed circle diameter › Tolerances for chamfer dimension › Tolerances for width variations › Tolerances for taper angle and taper bore diameters › Tolerances for radial runout of inner ring and outer rings › Tolerances for axial runout of inner and outer rings › Tolerances for side or face runout of inner ring › Tolerances for side or face runout of outer ring

Load

Precision Standards (reference)

JIS (1) DIN (2)

Class 0 P0

Class 6 P6

Class 5 P5

Class 4 P4

Class 3 P3

Class 2 P2

ANSI/ABWA (3)

Ball Bearings

ABEC 1

ABEC 3

ABEC 5 (CLASS 5P)

ABEC 7 (CLASS 7P)

ABEC 7/9

ABEC 9 (CLASS 9P)

Roller Bearings

RBEC 1

RBEC 3

RBEC 5

Tapered Roller Bearings

CLASS 4

CLASS 2

CLASS 3

Equivalent standards

Radial Internal Clearance Example of Radial Internal clearances for a single ow radial ball bearing with a bore diameter between 24 and 30 mm.

(1)

Internal Clearance (Microns)

50

CLASS 0

CLASS 00

JIS: Standards for Japanese Industry, (2) DIN: German Institute for Standards, (3) ABMA: American Bearing Manufacturers Association.

40

30 Standard Bearings Precision

20

Standard for Precision Bearings

10

C2

CM

CN

C3

C4

C5

Radial Internal Clearance

Radial Internal Clearances Table for each type of Bearing is presented before each Bearing type table.

10

Bearing replacement guide 11

Bearing Lubrication

Lubrication - the Purpose Lubrication is needed to reduce friction and wear inside the bearing. Proper lubrication and procedures will allow the bearing to reach its expected life. Primarily, lubrication serves the following purposes: › Reduces Friction and Wear – Direct metallic contact between the bearing rings, rolling elements and cage is prevented by an oil film which reduces the friction and heat at the contact areas. › Extends Bearing Life – The rolling fatigue life of bearings depends in a large part on the viscosity and film thickness of the lubricant. A heavy film thickness prolongs the bearing fatigue life. › Cooling – Circulating oil can be used to carry heat away from the bearing. A circulating system is normally used when excessive heat is generated by the bearing due to high speeds, high loads, or when heat from a source adjacent to the bearing can affect its operation. Oils deteriorate at high temperatures; therefore it is important to keep both the oil and the bearing cool. › Other Purposes – Proper lubrication also helps to prevent foreign material from entering the bearings, and protects › against corrosion or rusting.

Main Lubrication Methods Lubrication can be accomplished by using either oil or grease. The most satisfactory bearing performance will be achieved by selecting the method most suitable for a specific application. This of course will also depend on the conditions under which the bearing will operate. Oil lubrication is superior in lubricating efficiency, however, grease lubrication allows a simpler structure around the bearings. The following table compares oil and grease lubrication. Grease Lubrication Grease is a semi-solid lubricant of a base oil and a thickener. Other ingredients are sometimes added to impart special properties to the base. Additives – Grease often contains a variety of additives such as antioxidants, corrosion inhibitors, and extreme pressure additives to give it special properties. Extreme pressure additives are recommended for use in heavy load applications. For long use without replenishment, an antioxidant should be added. Consistency – Consistency indicates the “softness” of the grease. The following table shows the relationship between consistency and working conditions. In general, grease of different types must not be mixed. Mixing grease with different types of thickeners may destroy the composition and physical properties of the grease. Even if the thickeners are of the same type, possible differences in the additives may cause detrimental effects.

Operating Factor

Grease Lubrication

Oil Lubrication

Housing Structure and Sealing Method

Simple

May be complex. Careful maintenance required

Speed

Limiting speed is 65% to 80% of that of oil lubrication

High limiting speed

Cooling Effect

Poor

Heat transfer is possible using forced oil circulating lubrication

Fluidity

Poor

Good

Full Lubricant Replacement

Sometimes difficult

Easy

Removal of Foreign Matter

Removal of particles from grease is impossible

Easy

External Contamination Due to Leakage

Surroundings seldom contaminated by leakage

Often leaks without proper countermeasures. Not suitable if external contamination must be avoided

12

Consistency Number [Given by the National Lubricating Grease Institute (NLGI) Scale]

(1)

0

1

2

3

4

Consistency (1) (1/10 mm)

385~355

340~310

295~265

250~220

205~175

Working Condition

For centralized oiling. When false brinelling is liable to occur.

For centralized oiling. When fretting is liable to occur. For low temperature.

For general use. For sealed bearings.

For high temperature. For general use. For sealed bearings.

For high temperature. For grease seals.

Consistency: Depth into grease attained by a cone when pressed with a specified weight, indicated in units of 1/10 mm. The larger the value, the softer the grease.

Grease Quantity The quantity of grease to be packed in a housing depends on the housing design, rotational speeds of the bearings, characteristics of the grease selected, and the ambient temperature conditions. These factors are critical to satisfactory performance. In applications where the operating speed does not exceed one-half the rated limiting speed of the bearing, the bearing should be packed one-half to two-thirds full. If the speed of the bearing exceeds one-half the limiting speed, the quantity of grease should be reduced to one-third to one-half full and periodic regreasing scheduled. When operating conditions are not severe, the original pack of grease should last a long time without replenishment. If the operating conditions become severe, it will be necessary to regrease periodically. Care should be taken to avoid excessive greasing as this will cause bearings to overheat. Greese Replenishment Frequent grease replenishment is required when operating conditions are severe such as in high ambient temperatures or where contaminants can enter bearing housings. Routine regreasing schedules should be established. In cases where extremely severe conditions exist or the bearings are in a remote area, the bearing housing should be designed to make replenishment and replacement as simple as possible. Automatic grease systems are available and should be used. For normal operating conditions, it may be necessary to regrease the bearing periodically to replace any grease which has leaked from the housing and to eliminate any deteriorated grease.

Even if high-quality grease is used, there is deterioration of its properties with time; therefore, periodic replenishment is required. Figs 12.2 (1) and (2) show the replenishment time intervals for various bearing types running at different speeds. Figs.12.2 (1) and (2) apply for the condition of high-quality lithium soap-mineral oil grease, bearing temperature of 70°C, and normal load (P/C=0.1). Temperature If the bearing temperature exceeds 70°C, the replenishment time interval must be reduced by half for every 15°C temperature rise of the bearings. Grease PIn case of ball bearings especially, the replenishing time interval can be extended depending on used grease type. (For example, high-quality lithium soap-synthetic oil grease may extend about two times of replenishing time interval shown in Fig.12.2 (1). If the temperature of the bearings is less than 70°C, the usage of lithium soap-mineral oil grease or lithium soap-synthetic oil grease is appropriate.) It is advisable to consult NSK. Load The replenishing time interval depends on the magnitude of the bearing load. Please refer to Fig.12.2 (3). If P/C exceeds 0.16, it is advisable to consult NSK.

Bearing replacement guide 13

Bearing Lubrication

Care and Maintenance

(1) Radial Ball Bearings (a), Cylindrical Roller Bearings (b)

How to Handle Bearings Rolling bearings are high precision machine parts and need to be handled carefully. When installing or removing a bearing, correct procedures should be followed. Careless handling during mounting and removal could result in a serious accident, injuring people and damaging property.

(2) Tapered Roller Bearings, Spherical Roller Bearings

(b) h

h

(a)

Grease Replenishment Interval, tf rpm

20

10

Grease Replenishment Interval, tf

d=

d=

Speed n

Speed n

(3) Load factor

rpm

Keep Bearings and Surroundings Clean!

Handle With Care!

Protect Bearings From Corrosion!

Use Proper Tools!

Load factor

Oil Lubrication When the operating speed exceeds the grease limiting speed listed for the bearing, oil lubrication should be used. Several methods are available and are described below. The best method to use will depend on operating conditions. Mounting-Factors To Consider Bearings are very precise and their mounting requires careful attention. The following items must be considered: › Cleaning related parts › Dimensions and finish of related parts › Mounting procedures › Inspection after mounting › Supply of lubricants

Oil Bath Lubrication: not for high speeds

Splash Lubrication: gearboxes

14

Drip Feed Lubrication: for high speeds

Circulating system lubrication: high speeds and high temperature

Oil Mist Lubrication: high speeds to ultra high speeds

Jet Lubrication: ultra high speeds, like jet engine or machine tool spindles

Bearing mounting methods depend on bearing type and the type of fit. As bearings are usually used with rotating shafts, the inner rings require a tight fit. Bearings with cylindrical bores are usually mounted by pressing through the inner ring on the shafts (press fit) or heating them to expand their diameter (shrink fit). Bearings with tapered bores can be mounted directly on tapered shafts or on cylindrical shafts by using tapered sleeves. Bearings are usually mounted in housings with a loose fit. However, if the outer ring has an interference fit, a press may be used. Bearings can be interference fitted by cooling before mounting, using dry ice. If this is done, a rust preventive treatment must be applied to the bearings because moisture in the air will condense on bearing surfaces. Mounting Bearings With Cylindrical Bores Before fitting bearings: › Leave preservative oil on bearing › Compatible with most oils and greases › Provides complete protection until run › Only remove preservative oil when bearing is to be used with special oils or greases

Bearing replacement guide 15

Care and Maintenance

Press Fit Press or Tubular Drift Fits Fitting Bearing into Housing

Mounting Bearings with Tapered Bores Large spherical bearings are often mounted using hydraulic pressure. Figure 1 shows two different hydraulic mounting methods. One method is a sleeve with a hydraulic nut. The other method uses a sleeve with pressurized oil.

Fitting Bearing to Shaft

Sleeve

Sleeve

Housing

Shrink Fits Shrink fitting is often used to avoid the large force involved in press fitting large bearings. This method eliminates the need to impose excessive force on the bearings. For shrink fitting, the bearings are first heated in oil, or in an induction heater, to expand them, then mounted and allowed to cool. This amount of expansion of the inner ring for various temperature differences and bearing sizes are shown in Figure 1.

Figure 1

A few precautions to be considered when making shrink fits: › Do not heat bearings to more than 120°C. › Put bearings on a wire netting or suspend them in the oil tank to prevent them from touching the tank bottom. › Heat bearings to a temperature 20 to 30°C higher than the lowest temperature required for mounting, because the inner ring will cool a little during mounting

Mounting w/Adapter

Mounting with Withdrawal Sleeve

Mounting with Hydraulic Nut

Mounting w/Special Sleeve and Pressurized Oil

After mounting, the bearings will shrink in the axial direction as well as the radial direction while cooling. Therefore, while mounting, press the bearing firmly against the shaft shoulder to avoid excessive clearance between the bearing and the shoulder.

Bore Expansion (µm)

Dif Temp fér . enc e

Figure 1: Temperature and Expansion of Inner Ring

Holes drilled in the sleeve are used to feed oil under pressure to the bearing seat. As the bearing expands radially, the sleeve is inserted axially with adjusting bolts.

Bore Diameter (mm)

Bearing Heater

Heating Bearing in Oil

Blow Torch

16

Oil 90-99°C - Water 100°C

Bearing replacement guide 17

Care and Maintenance

The internal clearance of a tapered bore bearing varies with the tightness of the interference fit. It is necessary to check the clearance often as the bearing is being mounted. The bearing should be pressed until the reduction of radial clearance is within the range shown in Table (1) on page 19.

In large bearings, the outer ring may deform slightly into an elliptical shape due to its own weight. In this case, for best results, measurements should be taken at locations a, b, and c (see Fig. 3) and entered into the following equation:

Radial internal clearance can be measured during mounting using a feeler gauge or other appropriate gauges. In this process, the clearances for both rows of rollers must be measured simultaneously and the two values kept roughly the same by adjusting the relative position of the outer and inner rings. This is shown in Fig. 1. The average of the two measurements taken for both rows may be used as the residual internal clearance.

Radial Clearance = (a + b + c) / 2

Figure 2

Figure 3

This method is used where the bearing is resting on its outer ring (radial clearance c at bottom). When a selfaligning ball bearing is mounted on a shaft adapter, sufficient clearance for easy alignment of the outer ring must be allowed.

(1) Mounting of Spherical Roller Bearings with Tapered Bores Bearing Bore Diameter d

Reduction in Radial Clearance

Taper 1:12

Axial Movement

Minimum Permissible Residual Clearance

Taper 1:30

over

incl

min.

max.

min.

max.

min.

max.

CN

C3

30

40

0,025

0,030

0,40

0,45





0,010

0,025

40

50

0,030

0,035

0,45

0,55

50

65

0,030

0,035

0,45

0,55





0,015

0,030





0,025

65

80

0,040

0,045

0,60

0,035

0,70





0,030

0,040

80

100

0,045

0,055

0,70

0,85

1,75

2,15

0,035

0,050

100

120

0,050

0,060

0,75

0,90

1,9

2,25

0,045

0,065

120

140

0,060

0,070

0,90

1,1

2,25

2,75

0,055

0,080

140

160

0,065

0,080

1,0

1,3

2,5

3,25

0,060

0,100

160

180

0,070

0,090

1,1

1,4

2,75

3,5

0,070

0,110

180

200

0,080

0,100

1,3

1,6

3,25

4,0

0,070

0,110

200

225

0,090

0,110

1,4

1,7

3,5

4,25

0,080

0,130

225

250

0,100

0,120

1,6

1,9

4,0

4,75

0,090

0,140

250

280

0,110

0,140

1,7

2,2

4,25

5,5

0,100

0,150

280

315

0,120

0,150

1,9

2,4

4,75

6,0

0,110

0,160

315

355

0,140

0,170

2,2

2,7

5,5

6,75

0,120

0,180

355

400

0,150

0,190

2,4

3,0

6,0

7,5

0,130

0,200

The values for reduction in radial internal clearance are for bearings with CN clearance. For bearing with C3 Clearance, the maximum values listed should be used for the reduction in radial internal clearance. Units: mm

Inspecting and Troubleshooting After mounting has been completed, a running test should be conducted to determine that the bearing has been mounted properly. Possible causes and countermeasures for operating irregularities are shown in Table on page 20.

18

Bearing replacement guide 19

Care and Maintenance

Causes and Countermeasures for Operating Irregularities

Examples of method to remove a bearing

Irregularities

Possible Causes

Countermeasures

Noise

› Abnormal Load

› Correction of fit, internal clearance, preload, position of housing shoulder, etc.

Loud

› Incorrect mounting

› Correction of alignment of shaft and housing, accuracy of mounting method

Metallic

› Insufficient or improper lubricant

› Replenish lubricant or select proper lubricant

Sound

› Squeaking noise

› Replacement by low-noise bearings, selection of small clearance bearings

› Sliding of balls

› Adjustment of preload, selection of small clearance bearings, or adoption

› Contact of rotating parts

› Correction of labyrinth seal, etc.

Loud

› Flaws, corrosion, or scratches on the raceways

› Replacement of bearing, cleaning, improvement of sals, and usage of clean lubricant

Regular

› Brinelling

› Replacement of bearing and careful handling

Sound

› Flaking on the raceways

› Replacement of bearing

Irregular

› Excessive clearance

› Correction of fit and clearance and correction of preload

Sound

› Penetration by foreign particles

› Replacement of bearing, cleaning, improvement of seals, and relubrication using

› Flaws or flaking on the ball surfaces

› Replacement of bearing

› Excessive amount of lubricant

› Reduce amount of lubricant, select stiffer grease

Abnormal

› Insufficient or improper lubricant

› Replenish lubricant or select proper lubricant

Temperature Rise

› Abnormal load

› Correction of fit, internal clearance, preload, position of housing shoulder

› Incorrect mounting

› Correction of alignment of shaft and housing, accuracy of mounting, or mounting method

› Creep of fitted surfaces, excessive seal friction

› Correction of seals, replacement of bearing, correction of fit or mounting

› Brinelling

› Replacement of bearings and careful handling

› Flaking

› Replacement of bearing

› Incorrect mounting

› Correction of squareness between shaft and housing shoulder or side of spacer

› Penetration by foreign particles

› Replacement of bearing, cleaning, correction of seals

Leakage or

› To much lubrication

› Reduce amount of lubricant, select stiffer grease. Replace bearing or lubricant

Discoloration of

› Penetration by foreign particles or abrasion chips

› Clean housing and adjacent parts

Bolt

of softer grease

Plug Removal of Outer Ring with Dismounting Bolts

Removal of Inner Using a Press

Removal of Inner Ring with Withdrawal Tools

clean lubricant

Vibration

Inner Ring Innenring

Removal Dog Segment

Removal of Withdrawal Sleeve with Withdrawal Nut

Removal of Inner Ring Using an Induction Heater

Lubricant

Oil

How to dismount bearings It may be necessary to remove bearings for periodic inspection or for other reasons. If the removed bearing is to be used again, it should be dismounted as carefully as when it was mounted. If the bearing has a tight fit, removal may be difficult. Dismounting procedures and the sequence of removal should be studied carefully before beginning the job.

Hydraulic Pump Removal Using Oil Injection

20

Removal of Adapter with Stop and Axial Pressure

Removal Using a Hydraulic Nut

Bearing replacement guide 21

Bearing Failures

Bearing Failures – Cause and Correction In general, if rolling bearings are correctly used, they will survive to their predicted fatigue life. Premature failure is usually caused by improper mounting or dismounting, improper lubrication, penetration of foreign material, or inadequate inspection and maintenance.

Type of Failure

Probable Cause

Counter Measures

› Flaking of one-side of the raceway of radial bearings. Flaking of the raceways of double row bearings › Flaking of the raceway in a symmetrical pattern › Flaking pattern inclined relative to the raceway in radial ball bearings. Flaking near the edge of the raceway and rolling surfaces in roller bearings › Flaking of raceway with same spacing as rolling elements

› Abnormal axial load

› A loose fit should be used when mounting the outer ring of free-end bearings to allow axial expansion of the shaft › Correct the faulty housing

› Premature flaking of raceways and rolling elements › Premature flaking of duplex bearing

› Insufficient clearance, excessive load, improper lubricant, rust, etc. › Excessive preload

› Scoring or smearing between raceway and rolling surfaces › Spiral scoring or smearing of raceway surface of thrust ball bearing › Scoring or smearing between the end face of the rollers and guide rib

› Inadequate initial lubrication, excessively hard grease and high acceleration in starting › Raceway rings are not parallel and excessive speed › Inadequate lubrication, incorrect mounting and large axial load

› Use a softer grease and avoid rapid acceleration

› Crack in outer or inner ring

› Excessive shock load, excessive interference fit, incorrect shaft cylindricity, improper amount of sleeve taper, large fillet radius, development of thermal cracks and advancement of flaking › Advancement of flaking, shock applied to the rib during mounting or dropped during handling › Abnormal loading of cage due to incorrect mounting and improper lubrication

› Examine the loading conditions, modify the fit of bearing sleeve. The fillet radius must be smaller than the bearing chamfer

› Indentations on raceway in same pattern as rolling elements › Indentations on raceway and rolling elements

› Shock load during mounting or excessive load when not rotating › Foreign matter such as metallic chips or sand

› Use care in handling

› False brinelling (phenomenon similar to brinelling) › Fretting › Wearing of raceway, rolling elements, rib and cage › Creep

› Vibration of the bearing without rotation during shipment or rocking motion of small amplitude › Slight wearing of the fitting surface › Penetration by foreign matter, incorrect lubrication, and rust › Insufficient interference or insufficient tightening of sleeve

› Secure the shaft and housing, use oil as a lubricant and reduce vibration by applying a preload › Increase interference and apply oil › Use a different type of seal, clean the housing, and use a clean lubricant › Modify the fit or tighten the sleeve

Seizure

› Discoloration or welding of raceway, rolling elements, and rib

› Insufficient clearance, incorrect lubrication, or improper mounting

› Review the internal clearance and bearing fit, supply an adequate amount of the proper lubricant and improve the mounting method and related parts

Electric Burns

› Fluting or corrugation

› Melting due to electric arcing

› Install a ground wire to stop flow of electricity or insulate the bearing

Corrosion and Rust

› Rust and corrosion of fitting surfaces and bearing interior

› Condensation of water from the air, fretting, or penetration by corrosive substances

› Use care in storing and avoid high temperatures and high humidity; treatment for rust prevention is necessary when the operation is suspended for a long time

Flaking

Scoring and Smearing Flaking

Fracture

Pitting

Creep

Cracks

› Crack in rolling element. Break in rib Peeling

Cracks

Fretting

› Facture of cage

Seizure Indentation

Abnormal Wear

Scoring

Smearing

22

Cage Damage

Denting

Wear

False Brinelling

Electrical Corrosion

Rust and Corrosion

› Out of roundness of the housing bore › Improper mounting, deflection of shaft, inadequate centering, inadequate tolerances for shaft and housing

› Use care in mounting and centering, select a bearing with a larger clearance, and correct the squareness of the shaft and housing shoulder

› Large shock load during mounting, rusting while bearing is out of operation for a prolonged period

› Use care in mounting and apply a rust preventive when machine operation is suspended for a long time › Select proper fit, bearing clearance, and lubricant › Adjust the preload

› Correct the mounting, apply a preload, or select another bearing type › Select proper lubricants and modify the mounting

› Be careful in handling and mounting › Reduce the mounting error and review the lubricating method and lubricant

› Clean the housing, improve the seals, and use a clean lubricant

Bearing replacement guide 23

How to Order Replacement Bearings

Ordering the correct replacement bearing is a critical task – but one that is not difficult if you take time to gather the right information. Just follow these steps: 1. IDENTIFY – the type of bearing you need to replace. › Ball Bearing –Single Row, Double Row, Angular Contact › Roller Bearing – Cylindrical, Spherical, Tapered › Thrust Bearing – Ball or Roller › Split Pillow Block – Pillow Blocks › Super Precision – Angular Contact Ball, Cylindrical Roller, Ball Screw Support 2. LOCATE – the identification number on the bearing. Bearing identification numbers are usually located on the inner ring face, outer ring face or bearing O.D. Mounted units are identified by a number tag fastened to the unit or by a housing number cast into the housing cap. 3. MEASURE – if you need to. › If a bearing identification number is not legible, you will need to determine the following: 1. Inner ring bore (inside diameter) 2. Outer ring outside diameter 3. Inner width and outer width (these may be different) 4. Shape of the bore and/or outside diameter of bearing – spherical, tapered or cylindrical

4. RECORD – additional relevant information. › The more information available, the easier it will be to identify the replacement bearing needed. Record: 1. Unique features such as lubrication holes, snap ring grooves, machined shoulders, etc. 2. Application/equipment data 5. LOOK – in the appropriate section of the catalog. 1. Ball Bearings 2. Cylindrical Roller Bearings 3. Spherical Roller Bearings 4. Tapered Roller Bearings 5. Thrust Bearings 6. Split Pillow Blocks 7. Super Precision Bearings

Extract failed bearing from machine

Does the bearing have a designation ?

Determine basic type of bearing ie: ball, roller... Use photo and engineering drawings in catalogue

NO

YES

Quote reference to Authorised NSK Distributor

If you are still unable to identify the bearing you need, call your NSK Distribution Center.

YES

Mesure basic dimensions: Bore (d) O/Side diameter (D) Width (B)

Does it have a NSK reference?

NO Obtain new bearing from Authorised NSK Distributor

Obtain NSK designation by using “Selection by Dimension” pages

Identify bearing designation

Is bearing designation in the interchange section of the handbook ?

NO

If designation not found in interchange list consult Authorised Distributor or NSK direct

Quote NSK designation to Authorised NSK Distributor

YES

Find NSK alternative bearing designation

Obtain NSK alternative from Distributor Obtain bearing from Distributor

Obtain NSK bearing from Autorised NSK Distributor

Fit new NSK bearing

24

Fit new NSK bearing

Fit new NSK bearing

Fit new NSK bearing

Bearing replacement guide 25

Bearings Selection

Bearings Selection Selection by Dimensions (Metric) Selection by Dimensions (Inch) Interchange List

26

28 102 110

Bearing replacement guide 27

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 2 – 7 mm

Bore Diameter 7 – 10 mm

Bore Diameter

Width

Part Number

Type

Bearing Type

2

6

3

692ZZ

B1

Single Row Radial Ball Bearings

3

10 10

4 4

623 623ZZ

B B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

8

4

693ZZ

B1

Single Row Radial Ball Bearings

4

11

4

694ZZ

B1

Single Row Radial Ball Bearings

12

4

604ZZ

B1

Single Row Radial Ball Bearings

13

5

624ZZ

B1

Single Row Radial Ball Bearings

16 16 16 16

5 5 5 5

634DD 634 634ZZ E4

B2 B B1 D1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

9

4

684ZZ

B1

Single Row Radial Ball Bearings

11 11

3 5

685 685ZZ

B B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

13

4

695ZZ

B1

Single Row Radial Ball Bearings

14

5

605ZZ

B1

Single Row Radial Ball Bearings

16 16 16 16 16

5 5 5 5 5

625DD 625 625Z 625ZZ E5

B2 B B1 B1 D1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

19 19 19 19 19

6 6 6 6 6

135 635DD 635 635VV 635ZZ

G B2 B B6 B1

Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

13 13 13

3,5 5 5

686 686DD 686ZZ

B B2 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

15 15

5 5

696DD 696ZZ

B2 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

17 17 17 17

6 6 6 6

606DD 606 606VV 606ZZ

B2 B B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

5

6

7

28

OD

19 19 19 19 19 19

6 6 6 6 6 6

126 626DD 626 626VV 626Z 626ZZ

G B2 B B6 B1 B1

Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

21

7

E6

D1

Single Row Radial Ball Bearings

14 14

3,5 5

687 687ZZ

B B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

17

5

697ZZ

B1

Single Row Radial Ball Bearings

19 19 19 19 19

6 6 6 6 6

607DD 607 607VV 607Z 607ZZ

B2 B B6 B1 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

22 22 22

7 7 7

127WA 627DD 627

G B2 B

Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

Bore Diameter

OD

Width

Part Number

Type

Bearing Type

7

22 22 22 22

7 7 7 7

627VV 627Z 627ZZ E7

B6 B1 B1 D1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

8

16 16 16

4 5 5

688 688VV 688ZZ

B B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

19 19

6 6

698DD 698ZZ

B2 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

22 22 22 22 22 22 22

7 7 7 7 7 7 7

108WA 608DU 608DD 608 608VV 608Z 608ZZ

G B2 B2 B B6 B1 B1

Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

24 24 24 24 24

7 8 8 8 8

E8 628DD 628 628VV 628ZZ

D1 B2 B B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

28

9

638ZZ

B1

Single Row Radial Ball Bearings

17 17

4 5

689 689ZZ

B B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

20

6

699DD

B2

Single Row Radial Ball Bearings

24 24 24 24 24 24

7 7 7 7 7 7

609DD 609D 609 609VV 609Z 609ZZ

B2 B2 B B6 B1 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

26 26 26 26 26

8 8 8 8 8

129WA 629DD 629 629VV 629ZZ

G B2 B B6 B1

Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

28

8

E9

D1

Single Row Radial Ball Bearings

19 19 19 19 19

5 5 5 5 7

6800 6800DD 6800VV 6800ZZ 63800ZZ

B B2 B6 B1 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

22 22 22 22

6 6 6 6

6900 6900DD 6900VV 6900ZZ

B B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

24

9

51100

E

Thrust Ball Bearings

26 26 26 26 26 26 26 26 26

11 16 16 16 16 8 8 8 8

51200 7000A5TRDULP3 7000A5TRDUMP3 7000CTRDULP3 7000CTRDUMP3 6000 6000D 6000DDU 6000VV

E D D D D B B2 B2 B6

Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

9

10

Bearing replacement guide 29

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 10 – 12 mm

Bore Diameter 12 mm

Bore Diameter 10

30

OD

Width

26 26 26 26

8 8 8 8

28 28 28

Part Number

Type

Bearing Type

6000Z 6000ZZ 6000ZZNR 7000BM

B1 B1 B4 D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings

13 8 8

53200 16100 E10

E1 B D1

Thrust Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30

14 14 14 14 14 14 14 18 18 18 18 9 9 9 9 9 9 9 9 9 9 9 9 9

2200J 3200A 3200B-2RSTN 3200B-2ZTN 3200BTN 4200J 4200BTN 7200A5TRDULP3 7200A5TRDUMP3 7200CTRDULP3 7200CTRDUMP3 1200J 6200 6200DDU 6200DDUNR 6200DU 6200NR 6200VV 6200Z 6200ZNR 6200ZZ 6200ZZNR 7200BW 7200BWG

G M M2 M1 M L L D D D D G B B2 B5 B2 B B6 B1 B4 B1 B4 D D

Double Row Self Aligning Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings

32 32 32

14 14 22

LB3200B-2ZRSTN LZ3200B-2ZRSTN 52202

M6 M7 N

Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Thrust Ball Bearings

35 35 35 35 35 35 35 35 35

11 11 11 11 11 11 11 11 17

1300J 6300 6300DDU 6300DU 6300VV 6300Z 6300ZZ 7300BW 2300J

G B B2 B2 B6 B1 B1 D G

Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Double Row Self Aligning Ball Bearings

11

32

7

E11

D1

Single Row Radial Ball Bearings

12

21 21 21 21

5 5 5 5

6801 6801DD 6801VV 6801ZZ

B B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

24 24 24 24

6 6 6 6

6901 6901DD 6901VV 6901ZZ

B B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

26

9

51101

E

Thrust Ball Bearings

28 28 28 28 28

11 12 12 7 8

51201 63001DDU 63001ZZ 16001 6001

E B2 B1 B B

Thrust Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

Bore Diameter 12

OD

Width

28 28 28 28 28 28 28 28 28

8 8 8 8 8 8 8 8 8

30 30

Part Number

Type

Bearing Type

6001DDU 6001DU 6001VV 6001Z 6001ZZ 7001A5TRDULP3 7001A5TRDUMP3 7001CTRDULP3 7001CTRDUMP3

B2 B2 B6 B1 B1 D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

13 8

53201 16101

E1 B

Thrust Ball Bearings Single Row Radial Ball Bearings

32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 14 14 14 14 14 14 14 15,9 15,9 15,9 15,9 20 20 20 20 7 7

1201J 1201TN 6201 6201DDU 6201DDUNR 6201DU 6201N 6201NR 6201VV 6201Z 6201ZNR 6201ZZ 6201ZZNR 7201BEAT85 7201BEAT85SUN 7201BW 7201BWG 2201J 2201-2RSTN 2201ETN 2201M 4201J 4201BTN 62201DDU 3201J 3201B-2RSTN 3201B-2ZTN 3201BTN 7201A5TRDULP3 7201A5TRDUMP3 7201CTRDULP3 7201CTRDUMP3 E12 EN12

G G B B2 B5 B2 B3 B3 B6 B1 B4 B1 B4 D D D D G G2 G G L L B2 M M2 M1 M D D D D D1 D1

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Single Row Radial Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

35 35

15,9 15,9

LB3201B-2ZRSTN LZ3201B-2ZRSTN

M6 M7

Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings

37 37 37 37 37 37 37 37 37 37 37 37

12 12 12 12 12 12 12 12 12 12 17 17

1301J 6301 6301DDU 6301DU 6301VV 6301Z 6301ZZ 7301BEAT85 7301BEAT85SUN 7301BW 2301J 2301M

G B B2 B2 B6 B1 B1 D D D G G

Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings

Bearing replacement guide 31

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 13 – 15 mm

Bore Diameter 15 – 17 mm

Bore Diameter 13

14

15

32

OD 30

Width 7

Part Number

Type

Bearing Type

E13

D1

Single Row Radial Ball Bearings

30

7

EN13

D1

Single Row Radial Ball Bearings

35

8

E14

D1

Single Row Radial Ball Bearings

15

24

5

6802B

Single Row Radial Ball Bearings

24 24 24

5 5 5

6802DD 6802VV 6802ZZ

B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

28 28 28 28 28

7 7 7 7 9

6902 6902DD 6902VV 6902ZZ 51102

B B2 B6 B1 E

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Thrust Ball Bearings

32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32

12 18 18 18 18 8 9 9 9 9 9 9 9 9 9 9

51202 7002A5TRDULP3 7002A5TRDUMP3 7002CTRDULP3 7002CTRDUMP3 16002 6002 6002DDU 6002DDUNR 6002DU 6002NR 6002VV 6002Z 6002ZZ 6002ZZNR 7002BM

E D D D D B B B2 B5 B2 B3 B6 B1 B1 B4 D

Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings

35 35 35 35 35 35 35 35 35 35 35

11 11 11 11 11 11 11 11 11 11 11

1202J 1202TN 6202 6202DDU 6202DDUNR 6202DU 6202NR 6202VV 6202Z 6202ZNR 6202ZZ

G G B B2 B5 B2 B3 B6 B1 B4 B1

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35

11 11 11 11 11 11 11 11,75 14 14 14 14 14 14 15 15,9 15,9 15,9 15,9 15,9

6202ZZNR 7202BEAT85 7202BEAT85SUN 7202BW 7202BWG NJ202W NU202W 30202 2202J 2202-2RSTN 2202ETN 2202M 4202J 4202BTN 53202 3202J 3202B-2RSTN 3202B-2ZTN 3202BTN 3202BZTN

B4 D D D D H1 H2 F G G2 G G L L E1 M M2 M1 M M1

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Thrust Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings

Bore Diameter 15

16 17

OD

Width

Part Number

Type

Bearing Type

35 35 35 35 35

22 22 22 22 8

7202A5TRDULP3 7202A5TRDUMP3 7202CTRDULP3 7202CTRDUMP3 E15

D D D D D1

Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings

40 40 40 40

10 15,9 15,9 26

BO15 LB3202B-2ZRSTN LZ3202B-2ZRSTN 52204

D1 M6 M7 N

Single Row Radial Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Thrust Ball Bearings

42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42

13 13 13 13 13 13 13 13 13 13 13 13 13 14,25 17 17 17 17 19 19 19 19 32

1302J 1302TN 6302 6302DDU 6302DDUNR 6302DU 6302VV 6302Z 6302ZZ 6302ZZNR 7302BEAT85 7302BW 7302BWG 30302J 2302J 2302-2RSTN 2302ETN 4302BTN 3302 3302B-2RSTN 3302B-2ZTN 3302BTN 54204

G G B B2 B5 B2 B6 B1 B1 B4 D D D F G G2 G L M M2 M1 M N1

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Thrust Ball Bearings

62

55

54405

N1

Thrust Ball Bearings

38

10

E16

D1

Single Row Radial Ball Bearings

26

5

6803

B

Single Row Radial Ball Bearings

26 26 26

5 5 5

6803DD 6803VV 6803ZZ

B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

30 30 30 30 30 30 30 30 30

14 14 14 14 7 7 7 7 9

7903A5TRDULP3 7903A5TRDUMP3 7903CTRDULP3 7903CTRDUMP3 6903 6903DDU 6903VV 6903ZZ 51103

D D D D B B2 B6 B1 E

Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Thrust Ball Bearings

35 35 35 35 35 35 35 35 35 35 35 35

10 10 10 10 10 10 10 10 10 10 10 12

6003 6003DDU 6003DDUNR 6003DU 6003NR 6003VV 6003Z 6003ZNR 6003ZZ 6003ZZNR 7003AM 51203

B B2 B5 B2 B3 B6 B1 B4 B1 B4 D E

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Thrust Ball Bearings

Bearing replacement guide 33

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 17 mm

Bore Diameter 17 – 20 mm

Bore Diameter 17

34

OD 35 35 35 35 35

Width 20 20 20 20 8

Part Number 7003A5TRDULP3 7003A5TRDUMP3 7003CTRDULP3 7003CTRDUMP3 16003

Type D D D D B

Bearing Type Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings

38

15

53203

E1

Thrust Ball Bearings

40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40

10 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 13,25 16 16 16 16 16 16 17,25 17,46 17,5 17,5 17,5 17,5 24 24 24 24

L17 1203J 1203TN 6203 6203DDU 6203DDUNR 6203DU 6203NR 6203VV 6203Z 6203ZNR 6203ZZ 6203ZZNR 7203BEAT85 7203BEAT85SUN 7203BW 7203BWG N203W NF203W NJ203W NU203W 30203J 2203J 2203-2RSTN 2203ETN 2203M 4203J 4203BTN 32203J LDJK17TNH 3203J 3203B-2RSTN 3203B-2ZTN 3203BTN 7203A5TRDULP3 7203A5TRDUMP3 7203CTRDULP3 7203CTRDUMP3

D1 G G B B2 B5 B2 B3 B6 B1 B4 B1 B4 D D D D H H4 H1 H2 F G G2 G G L L F P1 M M2 M1 M D D D D

Single Row Radial Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

44 44

11 11

BO17 E17

D1 D1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

47 47 47 47 47 47 47 47 47 47 47 47 47 47

14 14 14 14 14 14 14 14 14 14 14 14 14 14

1303J 1303TN 6303 6303DDU 6303DU 6303NR 6303VV 6303Z 6303ZNR 6303ZZ 6303ZZNR 7303BEAT85 7303BEAT85SUN 7303BW

G G B B2 B2 B3 B6 B1 B4 B1 B4 D D D

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings

Bore Diameter

OD

Width

47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47

14 15 15,25 17,5 17,5 19 19 19 19 19 20,25 22,2 22,2 22,2 22,2 22,23 28 28 28 30

7303BWG 17TAC47BSUC10PN7B 30303J LB3203B-2ZRSTN LZ3203B-2ZRSTN 2303J 2303-2RSTN 2303TN 4303J 4303BTN 32303 3303J 3303B-2RSTN 3303B-2ZTN 3303BTN MDJK17M 7303CTDULP4 7303ETDULP4 7303ETDUMP4 BSB017047DUHP3

D D F M6 M7 G G2 G L L F M M2 M1 M P1 D D D D

Single Row Angular Contact Ball Bearings Super Precision Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

62 62

17 17

6403 6403ZZ

B B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

18

40

9

E18

D1

Single Row Radial Ball Bearings

19

40

9

E19

D1

Single Row Radial Ball Bearings

20

32 32 32 32

7 7 7 7

6804 6804DD 6804VV 6804ZZ

B B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

35

10

51104

E

Thrust Ball Bearings

37 37 37 37 37 37 37 37 37

18 18 18 18 9 9 9 9 9

7904A5TRDULP3 7904A5TRDUMP3 7904CTRDULP3 7904CTRDUMP3 6904 6904DDU 6904VV 6904Z 6904ZZ

D D D D B B2 B6 B1 B1

Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

40

14

51204

E

Thrust Ball Bearings

42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42

12 12 12 12 12 12 12 12 12 12 12 12 15 17 24 24 24 24 24 8

6004 6004DDU 6004DDUNR 6004DU 6004NR 6004TCG12P4 6004TCG12P4 6004VV 6004Z 6004ZZ 6004ZZNR 7004AM 32004XJ 53204 7004A5TRDULP3 7004A5TRDUMP3 7004CTRDULP3 7004CTRDUMP3 T7004CTDULP3 16004

B B2 B5 B2 B3 B B B6 B1 B1 B4 D F E1 D D D D D B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Tapered Roller Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings

17

Part Number

Type

Bearing Type

Bearing replacement guide 35

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 20 mm

Bore Diameter 20 – 25 mm

Bore Diameter 20

36

OD

Width

Part Number

Type

Bearing Type

47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47

12 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 15 15,25 18 18 18 18 18 18 18 18 18 18 18 19,25 20,6 20,6 20,6 20,6 20,64 28 28 28 28 28 30 31,75 40

E20 1204J 1204KTN 1204TN 6204 6204DDU 6204DDUNR 6204DU 6204NR 6204TCG12P4 6204TCG12P4 6204VV 6204Z 6204ZNR 6204ZZ 6204ZZNR 7204BEAT85 7204BEAT85SUN 7204BW 7204BWG L20 N204ET N204W NF204W NJ204ET NJ204W NU204ET NU204W NUP204W 20TAC47BSUC10PN7B 30204J 2204J 2204-2RSTN 2204EKTN 2204ETN 2204KJ 2204M 4204J 4204BTN 51304 NJ2204W NU2204W 32204J 3204B-2RSTN 3204B-2ZTN 3204BTN 3204J LDJK20M 52205 7204A5TRDULP3 7204A5TRDUMP3 7204CTRDULP3 7204CTRDUMP3 BSB020047DUHP3 BSB078DUHP3 11204TN

D1 G G1 G B B2 B5 B2 B3 B B B6 B1 B4 B1 B4 D D D D D1 H H H4 H1 H1 H2 H2 H3 D F G G2 G1 G G1 G L L E H1 H3 F M2 M1 M M P1 N D D D D D D G4

Single Row Radial Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Super Precision Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Thrust Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Double Row Self Aligning Ball Bearings

50

36

54205

N1

Thrust Ball Bearings

52 52 52 52

15 15 15 15

1304J 1304KJ 1304TN 21304CDE4

G G1 G K

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings

Bore Diameter 20

22

25

OD

Width

Part Number

Type

Bearing Type

52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52

15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 16,25 20,6 20,6 21 21 21 21 21 21 22,2 22,2 22,2 22,2 22,23 22,25 30 30 30 30 34

6304 6304DDU 6304DDUNR 6304DU 6304NR 6304TBR12P4 6304VV 6304Z 6304ZNR 6304ZZ 6304ZZNR 7304BEAT85 7304BEAT85SUN 7304BW 7304BWG N304W NF304ET NF304W NJ304ET NJ304W NU304ET NU304W 30304J LB3204B-2ZRSTN LZ3204B-2ZRSTN 2304J 2304-2RSTN 2304KJ 2304M 4304J 4304BTN 3304J 3304B-2RSTN 3304B-2ZTN 3304BTN MDJT20M 32304J 7304CTDULP4 7304CTDUMP4 7304ETDULP4 7304ETDUMP4 52305

B B2 B5 B2 B3 B B6 B1 B4 B1 B4 D D D D H H4 H4 H1 H1 H2 H2 F M6 M7 G G2 G1 G L L M M2 M1 M P F D D D D N

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings

55

42

54305

N1

Thrust Ball Bearings

72

19

6404

B

Single Row Radial Ball Bearings

75

62

54406

N1

Thrust Ball Bearings

44 44 44 44 44

12 12 12 12 15

60/22 60/22DDU 60/22Z 60/22ZZ 320/22XJ

B B2 B1 B1 F

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Tapered Roller Bearings

50 50 50

14 14 14

62/22 62/22DDU 62/22ZZ

B B2 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

56 56 56 56

16 16 16 16

63/22 63/22DDU 63/22N 63/22NR

B B2 B B3

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

37 37

7 7

6805 6805DD

B B2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

Bearing replacement guide 37

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 25 mm

Bore Diameter 25 mm

Bore Diameter 25

38

OD

Width

37 37

7 7

42 42 42 42 42 42 42 42 42

Part Number

Type

Bearing Type

6805VV 6805ZZ

B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

11 18 18 18 18 9 9 9 9

51105 7905A5TRDULP3 7905A5TRDUMP3 7905CTRDULP3 7905CTRDUMP3 6905 6905DDU 6905VV 6905ZZ

E D D D D B B2 B6 B1

Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47

12 12 12 12 12 12 12 12 12 12 12 12 12 12 15 15 17 24 24 24 24 24 8

6005 6005DDU 6005DDUNR 6005DU 6005NR 6005TCG12P4 6005TCG12P4 6005VV 6005Z 6005ZNR 6005ZZ 6005ZZNR 7005AM NU1005M 51205 32005XJ 33005J 7005A5TRDULP3 7005A5TRDUMP3 7005CTRDULP3 7005CTRDUMP3 T7005CTDULP3 16005

B B2 B5 B2 B3 B B B6 B1 B4 B1 B4 D H2 E F F D D D D D B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Thrust Ball Bearings Tapered Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings

50

19

53205

E1

Thrust Ball Bearings

52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52

15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15

1205J 1205KJ 1205KTN 1205TN 6205 6205DDU 6205DDUNR 6205DU 6205NR 6205TCG12P4 6205TCG12P4 6205VV 6205Z 6205ZNR 6205ZZ 6205ZZNR 7205BEAT85 7205BEAT85SUN 7205BW 7205BWG BL205 N205ET N205W NF205W NJ205ET

G G1 G1 G B B2 B5 B2 B3 B B B6 B1 B4 B1 B4 D D D D C H H H4 H1

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

Bore Diameter 25

OD

Width

Part Number

Type

Bearing Type

52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52

15 15 15 15 15 15 16,25 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 19,25 20,6 20,6 20,6 20,6 20,6 20,6 20,64 20,64 25 29 30 30 30 30 44

NJ205EW NU205EM NU205ET NU205EW NUP205ET NUP205EW 30205J 2205J 2205-2RSTN 2205EKTN 2205ETN 2205KJ 2205K-2RSTN 22205CE4 22205CKE4 22205EJW33 22205EKJW33 4205J 4205BTN 51305 62205DDU N2205W NJ2205ET NJ2205W NU2205ET NU2205M NU2205W NUP2205ET NUP2205M NUP2205W 32205J 3205B-2RSNRTN 3205B-2RSTN 3205B-2ZTN 3205BNRTN 3205BTN 3205J LDJK25M LDJT25M 33205J 52206 7205A5TRDULP3 7205A5TRDUMP3 7205CTRDULP3 7205CTRDUMP3 11205TN

H1 H2 H2 H2 H3 H3 F G G2 G1 G G1 G3 K K1 K K1 L L E B2 H H1 H1 H2 H2 H2 H3 H3 H3 F M5 M2 M1 M3 M M P1 P F N D D D D G4

Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Double Row Ball Bearings Thrust Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Tapered Roller Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Double Row Self Aligning Ball Bearings

55

37

54206

N1

Thrust Ball Bearings

60 60

24 38

51405 52306

E N

Thrust Ball Bearings Thrust Ball Bearings

62 62 62 62 62 62 62 62 62 62 62 62

15 17 17 17 17 17 17 17 17 17 17 17

25TAC62BSUC10PN7B 1305J 1305KJ 1305KTN 1305TN 21305CDE4 21305CDKE4 21305J 6305 6305DDU 6305DDUNR 6305DU

D G G1 G1 G K K1 K B B2 B5 B2

Super Precision Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

Bearing replacement guide 39

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 25 mm

Bore Diameter 25 – 30 mm

Bore Diameter 25

40

OD

Width

Part Number

Type

Bearing Type

62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62

17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 18,25 18,25 20,6 20,6 24 24 24 24 24 24 24 24 24 24 24 24 24 24 25,25 25,4 25,4 25,4 25,4 25,4 25,4 25,4 25,4 29 30 34 34 34 34 46

6305N 6305NR 6305TBR12P4 6305VV 6305Z 6305ZNR 6305ZZ 6305ZZNR 7305BEAT85 7305BEAT85SUN 7305BW 7305BWG BL305 BL305ZNR BL305ZZ N305ET N305W NF305ET NF305W NJ305ET NJ305EW NU305ET NU305EW NUP305ET NUP305EW 30305J 31305J LB3205B-2ZRSTN LZ3205B-2ZRSTN 2305J 2305-2RSTN 2305KJ 2305KTN 2305M 2305TN 4305J 4305BTN NJ2305ET NJ2305W NU2305ET NU2305W NUP2305ET NUP2305W 32305J 3305B-2RSNRTN 3305B-2RSTN 3305B-2ZNRTN 3305B-2ZTN 3305BNRTN 3305BTN 3305J MDJK25M 53405 BSB025062DUHP3 7305CTDULP4 7305CTDUMP4 7305ETDULP4 7305ETDUMP4 54306

B3 B3 B B6 B1 B4 B1 B4 D D D D C C3 C2 H H H4 H4 H1 H1 H2 H2 H3 H3 F F M6 M7 G G2 G1 G1 G G L L H1 H1 H2 H2 H3 H3 F M5 M2 M4 M1 M3 M M P1 E1 D D D D D N1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings

80 80 80

21 21 21

6405 6405ZZ 7405BMG

B B1 D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings

Bore Diameter 25

28

30

OD

Width

Part Number

Type

Bearing Type

80 80 80 80

21 21 21 21

N405W NF405W NJ405W NU405W

H H4 H1 H2

Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

85

69

54407

N1

Thrust Ball Bearings

52 52 52

12 12 16

60/28 60/28DD 320/28XJ

B B2 F

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Tapered Roller Bearings

58 58 58 58 58 58

16 16 16 16 16 20,25

62/28 62/28DDU 62/28NR 62/28ZNR 62/28ZZ 322/28

B B2 B3 B4 B1 F

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Tapered Roller Bearings

68 68 68 68

18 18 18 18

63/28 63/28N 63/28NR 63/28ZZ

B B3 B3 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

42 42 42 42

7 7 7 7

6806 6806DD 6806VV 6806ZZ

B B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

47 47 47 47 47 47 47 47 47 47 47 47 47

11 18 18 18 18 9 9 9 9 9 9 9 9

51106 7906A5TRDULP3 7906A5TRDUMP3 7906CTRDULP3 7906CTRDUMP3 6906 6906DDU 6906VV 6906ZZ 7906A5TRV1VSULP3 7906A5TRV1VSUMP3 7906CTRV1VSULP3 7906CTRV1VSUMP3

E D D D D B B2 B6 B1 D D D D

Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

53

16

51206

E

Thrust Ball Bearings

55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55

13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 17 19 20 26

6006 6006DDU 6006DDUNR 6006DU 6006NR 6006TCG12P4 6006TCG12P4 6006VV 6006Z 6006ZNR 6006ZZ 6006ZZNR 7006AM 7006A5TRV1VSULP3 7006A5TRV1VSUMP3 7006BM 7006CTRV1VSULP3 7006CTRV1VSUMP3 NU1006M 32006XJ NN3006MBKRE3CC1P4 53206 7006A5TRDULP3

B B2 B5 B2 B3 B B B6 B1 B4 B1 B4 D D D D D D H2 F I E1 D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Thrust Ball Bearings Super Precision Bearings

Bearing replacement guide 41

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 30 mm

Bore Diameter 30 mm

Bore Diameter 30

42

OD

Width

Part Number 7006A5TRDUMP3 7006CTRDULP3 7006CTRDUMP3 T7006CTDULP3 16006

Type D D D D B

Bearing Type

55 55 55 55 55

26 26 26 26 9

Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings

60

21

51306

E

Thrust Ball Bearings

62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62

15 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 17,25 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 21,25

30TAC62BSUC10PN7B 1206J 1206KJ 1206KTN 1206TN 6206 6206DDU 6206DDUNR 6206DU 6206NR 6206TCG12P4 6206TCG12P4 6206VV 6206Z 6206ZNR 6206ZZ 6206ZZNR 7206BEAT85 7206BEAT85SUN 7206BW 7206BWG BL206 BL206ZNR BL206ZZ N206ET N206W NF206W NJ206ET NJ206EW NU206ET NU206EW NUP206ET NUP206EW 30206J 2206J 2206-2RSTN 2206EKTN 2206ETN 2206KJ 2206K-2RSTN 22206CE4 22206CKE4 22206EJW33 22206EKJW33 4206J 4206BTN NJ2206ET NJ2206W NU2206ET NU2206M NU2206W NUP2206ET NUP2206M NUP2206W 32206J

D G G1 G1 G B B2 B5 B2 B3 B B B6 B1 B4 B1 B4 D D D D C C3 C2 H H H4 H1 H1 H2 H2 H3 H3 F G G2 G1 G G1 G3 K K1 K K1 L L H1 H1 H2 H2 H2 H3 H3 H3 F

Super Precision Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

Bore Diameter 30

OD

Width

Part Number

Type

62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62

23,8 23,8 23,8 23,8 23,8 23,8 23,8 23,81 23,81 25 25 30 32 32 32 32 32 34 48

3206B-2RSNRTN 3206B-2RSTN 3206B-2ZNRTN 3206B-2ZTN 3206BNRTN 3206BTN 3206J LDJK30M LDJT30M 53306 33206J BSB030062DUHP3 7206A5TRDULP3 7206A5TRDUMP3 7206CTRDULP3 7206CTRDUMP3 BSB2030DUHP3 52207 11206TN

M5 M2 M4 M1 M3 M M P1 P E1 F D D D D D D N G4

Bearing Type Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Thrust Ball Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings Double Row Self Aligning Ball Bearings

65

42

54207

N1

Thrust Ball Bearings

68 68

36 44

52208 52307

N N

Thrust Ball Bearings Thrust Ball Bearings

70

28

51406

E

Thrust Ball Bearings

72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72

15 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 20,75 20,75

30TAC72BSUC10PN7B 1306J 1306KJ 1306KTN 1306TN 21306CDE4 21306CDKE4 21306J 6306 6306DDU 6306DDUNR 6306DU 6306N 6306NR 6306TBR12P4 6306VV 6306Z 6306ZN 6306ZNR 6306ZZ 6306ZZNR 7306BEAT85 7306BEAT85SUN 7306BW 7306BWG N306ET N306W NF306ET NF306W NJ306ET NJ306EW NU306ET NU306EW NUP306ET NUP306EW 30306J 31306J

D G G1 G1 G K K1 K B B2 B5 B2 B3 B3 B B6 B1 B4 B4 B1 B4 D D D D H H H4 H4 H1 H1 H2 H2 H3 H3 F F

Super Precision Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings

Bearing replacement guide 43

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 30 – 35 mm

Bore Diameter 35 mm

Bore Diameter 30

32

35

44

OD

Width

72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72

23,8 23,8 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 28,75 30 30,16 30,2 30,2 30,2 30,2 30,2 38 38 38 38 44 52

Part Number LB3206B-2ZRSTN LZ3206B-2ZRSTN 2306J 2306-2RSTN 2306KJ 2306KTN 2306M 2306TN 4306J 4306BTN NJ2306ET NJ2306M NJ2306W NU2306ET NU2306W NUP2306ET NUP2306W 32306J BSB030072DUHP3 MDJK30M 3306B-2RSTN 3306B-2ZTN 3306BNRTN 3306BTN 3306J 7306CTDULP4 7306CTDUMP4 7306ETDULP4 7306ETDUMP4 54208 54307

Type

Bearing Type

M6 M7 G G2 G1 G1 G G L L H1 H1 H1 H2 H2 H3 H3 F D P1 M2 M1 M3 M M D D D D N1 N1

Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings Thrust Ball Bearings

75

33

53406

E1

Thrust Ball Bearings

78

49

52308

N

Thrust Ball Bearings

82

59

54308

N1

Thrust Ball Bearings

90 90 90 90 90 90 90

23 23 23 23 23 23 23

6406 6406ZZ 7406BMG N406W NJ406M NJ406W NU406W

B B1 D H H1 H1 H2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

95

77

54408

N1

Thrust Ball Bearings

58 58 58 58

13 13 13 17

60/32 60/32DDU 60/32ZZ 320/32XJ

B B2 B1 F

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Tapered Roller Bearings

65 65 65

17 17 22,25

62/32 62/32DDU 322/32

B B2 F

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Tapered Roller Bearings

75 75 75 75 75 75 75

20 20 20 20 20 20 20

63/32 63/32DDU 63/32DDUNR 63/32N 63/32NR 63/32ZNR 63/32ZZ

B B2 B5 B3 B3 B4 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

100 100

25 25

6407 6407AZZ

B B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

Bore Diameter 35

OD

Width

Part Number

Type

Bearing Type

100 100 100 100 100 100

25 25 25 25 25 25

7407BMG N407W NF407W NJ407M NJ407W NU407W

D H H4 H1 H1 H2

Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

105 47 47 47

86 7 7 7

54409 6807 6807VV 6807ZZ

N1 B B6 B1

Thrust Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

53

12

51107

E

Thrust Ball Bearings

55 55 55 55 55 55 55 55 55 55 55 55 55

10 10 10 10 10 10 10 10 14 20 20 20 20

6907 6907DDU 6907VV 6907ZZ 7907A5TRV1VSULP3 7907A5TRV1VSUMP3 7907CTRV1VSULP3 7907CTRV1VSUMP3 32907J 7907A5TRDULP3 7907A5TRDUMP3 7907CTRDULP3 7907CTRDUMP3

B B2 B6 B1 D D D D F D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62 62

14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 18 18 20 21 28 28 28 28 28 9

6007 6007DDU 6007DDUNR 6007DU 6007NR 6007TCG12P4 6007TCG12P4 6007VV 6007Z 6007ZNR 6007ZZ 6007ZZNR 7007AM 7007A5TRV1VSULP3 7007A5TRV1VSUMP3 7007BM 7007CTRV1VSULP3 7007CTRV1VSUMP3 NU1007M 51207 32007XJ NN3007MBKRE4CC1P4 33007J 7007A5TRDULP3 7007A5TRDUMP3 7007CTRDULP3 7007CTRDUMP3 T7007CTDULP3 16007

B B2 B5 B2 B3 B B B6 B1 B4 B1 B4 D D D D D D H2 E F I F D D D D D B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Thrust Ball Bearings Tapered Roller Bearings Super Precision Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings

65

22

53207

E1

Thrust Ball Bearings

68

24

51307

E

Thrust Ball Bearings

72 72 72 72

15 17 17 17

35TAC72BSUC10PN7B 1207J 1207KJ 1207KTN

D G G1 G1

Super Precision Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings

Bearing replacement guide 45

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 35 mm

Bore Diameter 35 mm

Bore Diameter 35

46

OD

Width

72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72

17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 18,25 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 24,25 26,99 27 27 27 27 27 28 28 30 34

Part Number 1207TN 6207 6207DDU 6207DDUNR 6207DU 6207NR 6207TCG12P4 6207TCG12P4 6207VV 6207Z 6207ZN 6207ZNR 6207ZZ 6207ZZNR 7207BEAT85 7207BEAT85SUN 7207BW 7207BWG BL207 BL207ZZ N207ET N207W NF207W NJ207ET NJ207EW NU207EM NU207ET NU207EW NUP207ET NUP207EW 30207J 2207J 2207-2RSTN 2207EKTN 2207ETN 2207KJ 2207K-2RSTN 22207CE4 22207CKE4 22207EJW33 22207EKJW33 4207J 4207BTN NJ2207ET NJ2207W NU2207ET NU2207M NU2207W NUP2207ET NUP2207M NUP2207W 32207J LDJT35M 3207B-2RSTN 3207B-2ZTN 3207BNRTN 3207BTN 3207J 53307 33207J BSB035072DUHP3 7207A5TRDULP3

Type G B B2 B5 B2 B3 B B B6 B1 B4 B4 B1 B4 D D D D C C2 H H H4 H1 H1 H2 H2 H2 H3 H3 F G G2 G1 G G1 G3 K K1 K K1 L L H1 H1 H2 H2 H2 H3 H3 H3 F P M2 M1 M3 M M E1 F D D

Bearing Type Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Thrust Ball Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings

Bore Diameter 35

OD

Width

Part Number

Type

Bearing Type

72 72 72 72

34 34 34 52

7207A5TRDUMP3 7207CTRDULP3 7207CTRDUMP3 11207TN

D D D G4

Super Precision Bearings Super Precision Bearings Super Precision Bearings Double Row Self Aligning Ball Bearings

73

37

52209

N

Thrust Ball Bearings

78

45

54209

N1

Thrust Ball Bearings

80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80

21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 22,75 22,75 27 27 31 31 31 31 31 31 31 31 31 31 31

1307J 1307KJ 1307KTN 1307TN 21307CDE4 21307CDKE4 21307J 6307 6307DDU 6307DDUNR 6307DU 6307M 6307N 6307NR 6307TBR12P4 6307VV 6307Z 6307ZNR 6307ZZ 6307ZZNR 7307BEAT85 7307BEAT85SUN 7307BW 7307BWG BL307 BL307NR BL307Z BL307ZNR BL307ZZ N307ET N307W NF307ET NF307W NJ307ET NJ307EW NU307EM NU307ET NU307EW NUP307ET NUP307EW 30307J 31307J LB3207B-2ZRSTN LZ3207B-2ZRSTN 2307J 2307-2RSTN 2307KJ 2307KTN 2307TN 4307J 4307BTN NJ2307ET NJ2307W NU2307ET NU2307W

G G1 G1 G K K1 K B B2 B5 B2 B B3 B3 B B6 B1 B4 B1 B4 D D D D C C1 C2 C3 C2 H H H4 H4 H1 H1 H2 H2 H2 H3 H3 F F M6 M7 G G2 G1 G1 G L L H1 H1 H2 H2

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

Bearing replacement guide 47

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 35 – 40 mm

Bore Diameter 40 mm

Bore Diameter 35

40

48

OD

Width

Part Number

Type

Bearing Type

80 80 80 80 80 80 80 80 80 80 80 80 80 80

31 31 32 32,75 34,9 34,9 34,9 34,9 34,9 34,93 42 42 42 42

NUP2307ET NUP2307W 51407 32307J 3307B-2RSTN 3307B-2ZTN 3307BNRTN 3307BTN 3307J MDJK35M 7307CTDULP4 7307CTDUMP4 7307ETDULP4 7307ETDUMP4

H3 H3 E F M2 M1 M3 M M P1 D D D D

Cylindrical Roller Bearings Cylindrical Roller Bearings Thrust Ball Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

85 85

37 52

53407 52309

E1 N

Thrust Ball Bearings Thrust Ball Bearings

90

62

54309

N1

Thrust Ball Bearings

100 100

40 70

BSB040100DUHP3 54310

D N1

Super Precision Bearings Thrust Ball Bearings

110 110 110 110 110 110 110 110 110 110 110

27 27 27 27 27 27 27 27 27 27 49,21

6408 6408ZZ 7408BMG 7408BW N408W NJ408M NJ408W NU408M NU408W NUP408M HDJK40M

B B1 D D H H1 H1 H2 H2 H3 P1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Angular Contact Ball Bearings

115

92

54410

N1

Thrust Ball Bearings

52 52 52 52

7 7 7 7

6808 6808DD 6808VV 6808ZZ

B B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

60

13

51108

E

Thrust Ball Bearings

62 62 62 62 62 62 62 62 62 62 62 62

12 12 12 12 12 12 12 12 24 24 24 24

6908 6908DDU 6908VV 6908ZZ 7908A5TRV1VSULP3 7908A5TRV1VSUMP3 7908CTRV1VSULP3 7908CTRV1VSUMP3 7908A5TRDULP3 7908A5TRDUMP3 7908CTRDULP3 7908CTRDUMP3

B B2 B6 B1 D D D D D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

68 68 68 68 68 68 68 68 68 68

15 15 15 15 15 15 15 15 15 15

6008 6008DDU 6008DDUNR 6008DU 6008NR 6008TCG12P4 6008TCG12P4 6008VV 6008Z 6008ZNR

B B2 B5 B2 B3 B B B6 B1 B4

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

Bore Diameter 40

OD

Width

Part Number

Type

Bearing Type

68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68

15 15 15 15 15 15 15 15 15 19 19 21 30 30 30 30 30 37 9

6008ZZ 6008ZZNR 7008AM 7008A5TRV1VSULP3 7008A5TRV1VSUMP3 7008BM 7008CTRV1VSULP3 7008CTRV1VSUMP3 NU1008M 51208 32008XJ NN3008MBKRCC1P4 7008A5TRDULP3 7008A5TRDUMP3 7008CTRDULP3 7008CTRDUMP3 T7008CTDULP3 RS-5008DSE7NAS5 16008

B1 B4 D D D D D D H2 E F I D D D D D H6 B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Thrust Ball Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

72 72 72

15 23 30

40TAC72BSUC10PN7B 53208 BSB040072DUHP3

D E1 D

Super Precision Bearings Thrust Ball Bearings Super Precision Bearings

78 78

26 39

51308 52210

E N

Thrust Ball Bearings Thrust Ball Bearings

80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80

18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18

1208J 1208KJ 1208KTN 1208TN 6208 6208DDU 6208DDUNR 6208DU 6208M 6208N 6208NR 6208TCG12P4 6208TCG12P4 6208VV 6208Z 6208ZNR 6208ZZ 6208ZZNR 7208BEAT85 7208BEAT85SUN 7208BW 7208BWG BL208 BL208NR BL208Z BL208ZNR BL208ZZ N208ET N208M N208W NF208W NJ208ET NJ208EW NU208EM NU208ET NU208EW NUP208ET

G G1 G1 G B B2 B5 B2 B B3 B3 B B B6 B1 B4 B1 B4 D D D D C C1 C2 C3 C2 H H H H4 H1 H1 H2 H2 H2 H3

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

Bearing replacement guide 49

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 40 mm

Bore Diameter 40 – 45 mm

Bore Diameter 40

50

OD

Width

Part Number

Type

Bearing Type

80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80

18 19,75 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 24,75 30,16 30,2 30,2 30,2 30,2 30,2 32 36 36 36 36 56

NUP208EW 30208J 2208J 2208-2RSTN 2208EKTN 2208ETN 2208KJ 2208K-2RSTN 22208EAE4 22208EAKE4 22208EJW33 22208EKJW33 4208J 4208BTN N2208W NF2208W NJ2208ET NJ2208W NU2208ET NU2208M NU2208W NUP2208ET NUP2208W 32208J LDJT40M 3208B-2RSTN 3208B-2ZNRTN 3208B-2ZTN 3208BTN 3208J 33208J 7208A5TRDULP3 7208A5TRDUMP3 7208CTRDULP3 7208CTRDUMP3 11208TN

H3 F G G2 G1 G G1 G3 K K1 K K1 L L H H4 H1 H1 H2 H2 H2 H3 H3 F P M2 M4 M1 M M F D D D D G4

Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Double Row Self Aligning Ball Bearings

82 82

31 47

53308 54210

E1 N1

Thrust Ball Bearings Thrust Ball Bearings

90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90

15 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23

40TAC90BSUC10PN7B 1308J 1308KJ 1308KTN 1308TN 21308EAE4 21308EAKE4 21308J 21308KJ 6308 6308DDU 6308DDUNR 6308DU 6308M 6308N 6308NR 6308TBR12P4 6308VV 6308Z 6308ZNR 6308ZZ 6308ZZNR 7308BEAT85

D G G1 G1 G K K1 K K1 B B2 B5 B2 B B3 B3 B B6 B1 B4 B1 B4 D

Super Precision Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings

Bore Diameter 40

45

OD

Width

Part Number

Type

Bearing Type

90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90

23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 25,25 25,25 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 35,25 36 36,5 36,5 36,5 36,5 36,5 36,5 36,5 36,51 46 46 46 46

7308BEAT85SUN 7308BW 7308BWG BL308 BL308NR BL308Z BL308ZNR N308ET N308W NF308W NJ308EM NJ308ET NJ308EW NU308EM NU308ET NU308EW NUP308ET NUP308EW 30308J 31308J 22308CAME4C4VE 22308EAE4 22308EAKE4 22308EJW33 22308EKJW33 22308VEC4 2308J 2308-2RSTN 2308KJ 2308KTN 2308M 2308TN 4308J 4308BTN NJ2308ET NJ2308M NJ2308W NU2308ET NU2308W NUP2308ET NUP2308W 32308J 51408 3308B-2RSTN 3308B-2ZNRTN 3308B-2ZTN 3308BNRTN 3308BTN 3308J 3308NRJ MDJT40M 7308CTDULP4 7308CTDUMP4 7308ETDULP4 7308ETDUMP4

D D D C C1 C2 C3 H H H4 H1 H1 H1 H2 H2 H2 H3 H3 F F K K K1 K K1 K G G2 G1 G1 G G L L H1 H1 H1 H2 H2 H3 H3 F E M2 M4 M1 M3 M M M3 P D D D D

Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

95 95

42 58

53408 52310

E1 N

Thrust Ball Bearings Thrust Ball Bearings

100 100 100 100

20 25 25 25

45TAC100BSUC10PN7B 1309J 1309KJ 1309KTN

D G G1 G1

Super Precision Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings

Bearing replacement guide 51

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 45 mm

Bore Diameter 45 mm

Bore Diameter 45

52

OD 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100

Width 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 27,25 27,25 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 38,25 39

Part Number 1309TN 21309EAE4 21309EAKE4 21309J 21309KJ 6309 6309DDU 6309DDUNR 6309DU 6309M 6309NR 6309TBR12P4 6309VV 6309Z 6309ZNR 6309ZZ 6309ZZNR 7309BEAT85 7309BEAT85SUN 7309BW 7309BWG BL309 BL309NR BL309ZNR N309ET N309M N309W NF309W NJ309EM NJ309ET NJ309EW NU309EM NU309ET NU309EW NUP309ET NUP309EW QJ309M 30309J 31309J 22309CAME4C4VE 22309EAE4 22309EAKE4 22309EJW33 22309EKJW33 22309EMW33 22309VEC4 2309J 2309-2RSTN 2309KJ 2309KTN 2309M 2309TN 4309J 4309BTN NJ2309ET NJ2309W NU2309ET NU2309W NUP2309ET NUP2309M 32309J 51409

Type G K K1 K K1 B B2 B5 B2 B B3 B B6 B1 B4 B1 B4 D D D D C C1 C3 H H H H4 H1 H1 H1 H2 H2 H2 H3 H3 P2 F F K K K1 K K1 K K G G2 G1 G1 G G L L H1 H1 H2 H2 H3 H3 F E

Bearing Type Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Duplex Ball Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings

Bore Diameter 45

OD

Width

Part Number

Type

Bearing Type

100 100 100 100 100 100 100 100 100 100 100

39,69 39,7 39,7 39,7 39,7 39,7 39,7 40 50 50 50

MDJK45M 3309B-2RSTN 3309B-2ZTN 3309BNRTN 3309BTN 3309J 3309NRJ BSB045100DUHP3 7309CTDULP4 7309ETDULP4 7309ETDUMP4

P1 M2 M1 M3 M M M3 D D D D

Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

105 105

46 64

53409 52311

E1 N

Thrust Ball Bearings Thrust Ball Bearings

110

78

54311

N1

Thrust Ball Bearings

120 120 120 120 120 120 120 120 120 120 120

29 29 29 29 29 29 29 29 29 29 29

6409 6409AZZ 6409NR 7409BMG N409W NJ409M NJ409W NU409M NU409W NUP409M NUP409W

B B1 B3 D H H1 H1 H2 H2 H3 H3

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

58 58 58

7 7 7

6809 6809VV 6809ZZ

B B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

65

14

51109

E

Thrust Ball Bearings

68 68 68 68 68 68 68 68 68 68 68 68

12 12 12 12 12 12 12 12 24 24 24 24

6909 6909DDU 6909VV 6909ZZ 7909A5TRV1VSULP3 7909A5TRV1VSUMP3 7909CTRV1VSULP3 7909CTRV1VSUMP3 7909A5TRDULP3 7909A5TRDUMP3 7909CTRDULP3 7909CTRDUMP3

B B2 B6 B1 D D D D D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

73

20

51209

E

Thrust Ball Bearings

75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75

10 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16

16009 6009 6009DDU 6009DDUNR 6009DU 6009NR 6009TCG12P4 6009TCG12P4 6009VV 6009Z 6009ZNR 6009ZZ 6009ZZNR 7009AM 7009A5TRV1VSULP3 7009A5TRV1VSUMP3 7009BM

B B B2 B5 B2 B3 B B B6 B1 B4 B1 B4 D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Angular Contact Ball Bearings

Bearing replacement guide 53

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 45 mm

Bore Diameter 45 – 50 mm

Bore Diameter 45

54

OD

Width

Part Number

Type

Bearing Type

75 75 75 75 75 75 75 75 75 75 75 75

16 16 16 20 23 30 32 32 32 32 32 39

7009CTRV1VSULP3 7009CTRV1VSUMP3 NU1009M 32009XJ NN3009MBKRCC1P4 BSB045075DUHP3 7009A5TRDULP3 7009A5TRDUMP3 7009CTRDULP3 7009CTRDUMP3 T7009CTDULP3 RS-5009DSE7NAS5

D D H2 F I D D D D D D H6

Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings

78

24

53209

E1

Thrust Ball Bearings

80

26

33109J

F

Tapered Roller Bearings

85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85

19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 20,75 23 23 23 23 23 23 23 23

1209J 1209KJ 1209KTN 1209TN 6209 6209DDU 6209DDUNR 6209DU 6209M 6209NR 6209TCG12P4 6209TCG12P4 6209VV 6209Z 6209ZNR 6209ZZ 6209ZZNR 7209BEAT85 7209BEAT85SUN 7209BW 7209BWG BL209 BL209NR BL209Z BL209ZNR N209ET N209W NF209ET NF209W NJ209ET NJ209EW NU209EM NU209ET NU209EW NUP209EM NUP209ET NUP209EW QJ209M 30209J 2209J 2209-2RSTN 2209EKTN 2209ETN 2209KJ 2209K-2RSTN 22209EAE4 22209EAKE4

G G1 G1 G B B2 B5 B2 B B3 B B B6 B1 B4 B1 B4 D D D D C C1 C2 C3 H H H4 H4 H1 H1 H2 H2 H2 H3 H3 H3 P2 F G G2 G1 G G1 G3 K K1

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Duplex Ball Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings

Bore Diameter 45

50

OD

Width

Part Number

Type

Bearing Type

85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85

23 23 23 23 23 23 23 23 23 23 23 24,75 28 30,2 30,2 30,2 30,2 32 38 38 38 38 58

22209EJW33 22209EKJW33 4209J 4209BTN N2209ET NJ2209ET NJ2209W NU2209ET NU2209W NUP2209ET NUP2209W 32209J 51309 3209J 3209B-2RSTN 3209B-2ZTN 3209BTN 33209J 7209A5TRDULP3 7209A5TRDUMP3 7209CTRDULP3 7209CTRDUMP3 11209TN

K K1 L L H H1 H1 H2 H2 H3 H3 F E M M2 M1 M F D D D D G4

Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Double Row Self Aligning Ball Bearings

90 90

33 45

53309 52211

E1 N

Thrust Ball Bearings Thrust Ball Bearings

95

55

54211

N1

Thrust Ball Bearings

100 100 100

37 40 56

53310 BSB050100DUHP3 54212

E1 D N1

Thrust Ball Bearings Super Precision Bearings Thrust Ball Bearings

110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110

27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27

1310J 1310KJ 1310KTN 1310TN 21310EAE4 21310EAKE4 21310J 21310KJ 6310 6310DDU 6310DDUNR 6310DU 6310M 6310N 6310NR 6310TBR12P4 6310VV 6310Z 6310ZNR 6310ZZ 6310ZZNR 7310BEAT85 7310BEAT85SUN 7310BW 7310BWG BL310 BL310NR BL310ZNR BL310ZZ N310ET N310M N310W

G G1 G1 G K K1 K K1 B B2 B5 B2 B B3 B3 B B6 B1 B4 B1 B4 D D D D C C1 C3 C2 H H H

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

Bearing replacement guide 55

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 50 mm

Bore Diameter 50 mm

Bore Diameter 50

56

OD

Width

Part Number

Type

Bearing Type

110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110

27 27 27 27 27 27 27 27 27 29,25 29,25 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 42,25 43 44,4 44,4 44,4 44,4 44,4 44,4 54 54 54 64

NF310ET NF310W NJ310ET NJ310EW NU310EM NU310ET NU310EW NUP310ET NUP310EW 30310J 31310J 22310CAME4C4VE 22310EAE4 22310EAKE4 22310EJW33 22310EKJW33 22310VEC4 2310J 2310-2RSTN 2310KJ 2310KTN 2310TN 4310J 4310BTN NJ2310ET NJ2310M NJ2310W NU2310ET NU2310M NU2310W NUP2310ET NUP2310W 32310J 51410 3310B-2RSTN 3310B-2ZTN 3310BNRTN 3310BTN 3310J 3310NRJ 7310CTDULP4 7310ETDULP4 7310ETDUMP4 52312

H4 H4 H1 H1 H2 H2 H2 H3 H3 F F K K K1 K K1 K G G2 G1 G1 G L L H1 H1 H1 H2 H2 H2 H3 H3 F E M2 M1 M3 M M M3 D D D N

Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings  Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings

115 115

50 78

53410 54312

E1 N1

Thrust Ball Bearings Thrust Ball Bearings

130 130 130 130 130 130 130 130

31 31 31 31 31 31 31 31

6410 6410NR 6410ZZ 7410BMG N410W NF410W NJ410W NU410W

B B3 B1 D H H4 H1 H2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

135

107

54412

N1

Thrust Ball Bearings

145

119

54413

N1

Thrust Ball Bearings

65 65 65

7 7 7

6810 6810VV 6810ZZ

B B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

70

14

51110

E

Thrust Ball Bearings

Bore Diameter 50

OD

Width

Part Number

Type

Bearing Type

72 72 72 72 72 72 72 72 72 72 72 72

12 12 12 12 12 12 12 12 24 24 24 24

6910 6910DDU 6910VV 6910ZZ 7910A5TRV1VSULP3 7910A5TRV1VSUMP3 7910CTRV1VSULP3 7910CTRV1VSUMP3 7910A5TRDULP3 7910A5TRDUMP3 7910CTRDULP3 7910CTRDUMP3

B B2 B6 B1 D D D D D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

78

22

51210

E

Thrust Ball Bearings

80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80

10 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 20 23 24 32 32 32 32 32 39

16010 6010 6010DDU 6010DDUNR 6010DU 6010NR 6010TCG12P4 6010TCG12P4 6010VV 6010Z 6010ZNR 6010ZZ 6010ZZNR 7010AM 7010A5TRV1VSULP3 7010A5TRV1VSUMP3 7010BM 7010CTRV1VSULP3 7010CTRV1VSUMP3 NU1010M 32010XJ NN3010MBKRCC1P4 33010J 7010A5TRDULP3 7010A5TRDUMP3 7010CTRDULP3 7010CTRDUMP3 T7010CTDULP3 RS-5010DSE7NAS5

B B B2 B5 B2 B3 B B B6 B1 B4 B1 B4 D D D D D D H2 F I F D D D D D H6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings

82

26

53210

E1

Thrust Ball Bearings

85

26

33110J

F

Tapered Roller Bearings

90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90

20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20

1210J 1210KJ 1210KTN 1210TN 6210 6210DDU 6210DDUNR 6210DU 6210M 6210NR 6210TCG12P4 6210TCG12P4 6210VV 6210Z 6210ZNR 6210ZZ

G G1 G1 G B B2 B5 B2 B B3 B B B6 B1 B4 B1

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

Bearing replacement guide 57

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 50 – 55 mm

Bore Diameter 55 mm

Bore Diameter

58

OD

Width

Part Number

Type

Bearing Type

50

90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 95 95

20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 21,75 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 24,75 30,16 30,2 30,2 30,2 30,2 30,2 32 40 40 40 40 58 31 46

6210ZZNR 7210BEAT85 7210BEAT84SUN 7210BW 7210BWG BL210 BL210NR BL210Z BL210ZNR BL210ZZ N210ET N210M N210W NF210ET NF210W NJ210ET NJ210EW NU210EM NU210ET NU210EW NUP210ET NUP210EW 30210J 2210J 2210-2RSTN 2210EKTN 2210ETN 2210KJ 2210K-2RSTN 22210EAE4 22210EAKE4 22210EJW33 22210EKJW33 4210J 4210BTN NF2210W NJ2210ET NJ2210W NU2210ET NU2210M NU2210W NUP2210ET NUP2210M 32210J LDJT50M 3210B-2RSTN 3210B-2ZTN 3210BNRTN 3210BTN 3210J 33210J 7210A5TRDULP3 7210A5TRDUMP3 7210CTRDULP3 7210CTRDUMP3 11210TN 51310 52212

B4 D D D D C C1 C2 C3 C2 H H H H4 H4 H1 H1 H2 H2 H2 H3 H3 F G G2 G1 G G1 G3 K K1 K K1 L L H4 H1 H1 H2 H2 H2 H3 H3 F P M2 M1 M3 M M F D D D D G4 E N

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Double Row Self Aligning Ball Bearings Thrust Ball Bearings Thrust Ball Bearings

55

100 100 100 100

21 21 21 21

1211J 1211KJ 1211KTN 1211TN

G G1 G1 G

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings

Bore Diameter 55

OD 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100

Width 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 22,75 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 26,75 33,3 33,3 33,3 33,3 33,34 35 42

Part Number 6211 6211DDU 6211DDUNR 6211DU 6211M 6211NR 6211TCG12P4 6211TCG12P4 6211VV 6211Z 6211ZNR 6211ZZ 6211ZZNR 7211BEAT85 7211BEAT85SUN 7211BW 7211BWG BL211 BL211NR BL211ZNR BL211ZZ N211ET N211W NF211ET NF211W NJ211ET NJ211EW NU211EM NU211ET NU211EW NUP211ET NUP211EW 30211J 2211J 2211-2RSTN 2211EKTN 2211ETN 2211KJ 2211K-2RSTN 22211EAE4 22211EAKE4 22211EJW33 22211EKJW33 4211J 4211BTN NJ2211ET NJ2211M NJ2211W NU2211ET NU2211M NU2211W NUP2211ET NUP2211M NUP2211W 32211J 3211B-2RSTN 3211B-2ZTN 3211BTN 3211J LDJT55M 33211J 7211A5TRDULP3

Type B B2 B5 B2 B B3 B B B6 B1 B4 B1 B4 D D D D C C1 C3 C2 H H H4 H4 H1 H1 H2 H2 H2 H3 H3 F G G2 G1 G G1 G3 K K1 K K1 L L H1 H1 H1 H2 H2 H2 H3 H3 H3 F M2 M1 M M P F D

Bearing Type Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Tapered Roller Bearings Super Precision Bearings

Bearing replacement guide 59

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 55 mm

Bore Diameter 55 mm

Bore Diameter 55

60

OD

Width

Part Number

Type

Bearing Type

100 100 100 100 100

42 42 42 47 60

7211A5TRDUMP3 7211CTRDULP3 7211CTRDUMP3 52213 11211TN

D D D N G4

Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings Double Row Self Aligning Ball Bearings

105 105

35 47

51311 52214

E N

Thrust Ball Bearings Thrust Ball Bearings

110

42

53311

E1

Thrust Ball Bearings

115

65

52313

N

Thrust Ball Bearings

120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120

29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 31,5 31,5 40 43 43 43 43 43 43 43 43 43 43 43

1311J 1311KJ 1311KTN 1311TN 21311EAE4 21311EAKE4 21311J 21311KJ 6311 6311DDU 6311DDUNR 6311DU 6311M 6311N 6311NR 6311TBR12P4 6311VV 6311Z 6311ZNR 6311ZZ 6311ZZNR 7311BEAT85 7311BEAT85SUN 7311BW 7311BWG BL311NR BL311ZNR N311ET N311W NF311M NF311W NJ311ET NJ311EW NU311EM NU311ET NU311EW NUP311ET NUP311EW 30311J 31311J BSB055120DUHP3 22311CAME4C4VE 22311EAE4 22311EAKE4 22311EJW33 22311EKJW33 22311VEC4 2311J 2311KJ 2311KTN 2311M 2311TN

G G1 G1 G K K1 K K1 B B2 B5 B2 B B3 B3 B B6 B1 B4 B1 B4 D D D D C1 C3 H H H4 H4 H1 H1 H2 H2 H2 H3 H3 F F D K K K1 K K1 K G G1 G1 G G

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Super Precision Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings

Bore Diameter 55

OD

Width

Part Number

Type

Bearing Type

120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120

43 43 43 43 43 43 45,5 48 49,2 49,2 49,2 49,2 49,2 58 58 58 58 79

4311BTN NJ2311W NU2311ET NU2311M NU2311W NUP2311M 32311J 51411 3311B-2RSTN 3311B-2ZTN 3311BNRTN 3311BTN 3311J 7311CTDULP4 7311CTDUMP4 7311ETDULP4 7311ETDUMP4 54313

L H1 H2 H2 H2 H3 F E M2 M1 M3 M M D D D D N1

Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings

125 125

55 72

53411 52314

E1 N

Thrust Ball Bearings Thrust Ball Bearings

130

88

54314

N1

Thrust Ball Bearings

140 140 140 140 140 140 140

33 33 33 33 33 33 33

6411 6411ZZ 6411NR 7411BM 7411BMG NJ411W NU411W

B B1 B3 D D H1 H2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

72 72 72

9 9 9

6811 6811VV 6811ZZ

B B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

78

16

51111

E

Thrust Ball Bearings

80 80 80 80 80 80 80 80 80 80 80

13 13 13 13 13 13 13 26 26 26 26

6911 6911VV 6911ZZ 7911A5TRV1VSULP3 7911A5TRV1VSUMP3 7911CTRV1VSULP3 7911CTRV1VSUMP3 7911A5TRDULP3 7911A5TRDUMP3 7911CTRDULP3 7911CTRDUMP3

B B6 B1 D D D D D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90

11 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18

16011 6011 6011DDU 6011DDUNR 6011DU 6011M 6011NR 6011TCG12P4 6011TCG12P4 6011VV 6011Z 6011ZNR 6011ZZ 6011ZZNR 7011A5TRV1VSULP3 7011A5TRV1VSUMP3

B B B2 B5 B2 B B3 B B B6 B1 B4 B1 B4 D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings

Bearing replacement guide 61

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 55 – 60 mm

Bore Diameter 60 mm

Bore Diameter 55

60

62

OD

Width

Part Number

Type

Bearing Type

90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90

18 18 18 18 18 23 25 26 27 30 36 36 36 36 36 45

7011AW 7011BM 7011CTRV1VSULP3 7011CTRV1VSUMP3 NU1011M 32011XJ 51211 NN3011MBKRCC1P4 33011J BSB055090DUHP3 7011A5TRDULP3 7011A5TRDUMP3 7011CTRDULP3 7011CTRDUMP3 T7011CTDULP3 RS-5011DSE7NAS5

D D D D H2 F E I F D D D D D D H6

Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Super Precision Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings

95 95

30 30

53211 33111J

E1 F

Thrust Ball Bearings Tapered Roller Bearings

100

31

53212

E1

Thrust Ball Bearings

110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110

22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 23,75 28 28 28 28 28 28

1212J 1212KJ 1212KTN 1212TN 6212 6212DDU 6212DDUNR 6212DU 6212M 6212NR 6212TCG12P4 6212TCG12P4 6212VV 6212Z 6212ZNR 6212ZZ 6212ZZNR 7212BEAT85 7212BEAT85SUN 7212BW 7212BWG BL212NR BL212Z BL212ZNR BL212ZZ N212ET N212W NF212W NJ212ET NJ212EW NU212EM NU212ET NU212EW NUP212ET NUP212EW 30212J 2212J 2212-2RSTN 2212EKTN 2212ETN 2212KJ 22212EAE4

G G1 G1 G B B2 B5 B2 B B3 B B B6 B1 B4 B1 B4 D D D D C1 C2 C3 C2 H H H4 H1 H1 H2 H2 H2 H3 H3 F G G2 G1 G G1 K

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings

Bore Diameter 60

OD

Width

Part Number

Type

Bearing Type

110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110

28 28 28 28 28 28 28 28 28 28 28 28 29,75 35 36,5 36,5 36,5 36,5 36,51 38 44 44 44 44 47 62

22212EAKE4 22212EJW33 22212EKJW33 4212J 4212BTN NJ2212ET NJ2212W NU2212ET NU2212M NU2212W NUP2212ET NUP2212W 32212J 51312 3212B-2RSTN 3212B-2ZTN 3212BTN 3212WA LDJT60M 33212J 7212A5TRDULP3 7212A5TRDUMP3 7212CTRDULP3 7212CTRDUMP3 52215 11212TN

K1 K K1 L L H1 H1 H2 H2 H2 H3 H3 F E M2 M1 M M P F D D D D N G4

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings Double Row Self Aligning Ball Bearings

115

42

53312

E1

Thrust Ball Bearings

120

40

BSB060120DUHP3

D

Super Precision Bearings

130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130

31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31

1312J 1312KJ 21312EAE4 21312EAKE4 21312J 21312KJ 6312 6312DDU 6312DDUNR 6312DU 6312M 6312NR 6312TBR12P4 6312VV 6312Z 6312ZNR 6312ZZ 6312ZZNR 7312BEAT85 7312BEAT85SUN 7312BW 7312BWG BL312 BL312NR BL312ZNR N312ET N312M N312W NF312W NJ312ET NJ312W NU312EM NU312ET

G G1 K K1 K K1 B B2 B5 B2 B B3 B B6 B1 B4 B1 B4 D D D D C C1 C3 H H H H4 H1 H1 H2 H2

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

Bearing replacement guide 63

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 60 mm

Bore Diameter 60 – 65 mm

Bore Diameter 60

64

OD

Width

Part Number

Type

Bearing Type

130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130

31 31 31 31 33,5 33,5 42 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 48,5 51 54 54 54 54 54 54 62 62 62 62

NU312W NUP312ET NUP312W QJ312M 30312J 31312J 29412E 22312CAME4C3VE 22312CAME4C4VE 22312EAE4 22312EAKE4 22312EJW33 22312EKJW33 22312EMW33 22312VEC4 2312J 2312KJ 4312BTN NJ2312W NU2312ET NU2312M NU2312W NUP2312W 32312J 51412 3312J 3312B-2RSTN 3312B-2ZTN 3312BNRTN 3312BTN 3312NRJ 7312CTDULP4 7312CTDUMP4 7312ETDULP4 7312ETDUMP4

H2 H3 H3 P2 F F O K K K K1 K K1 K K G G1 L H1 H2 H2 H2 H3 F E M M2 M1 M3 M M3 D D D D

Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Duplex Ball Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

135 135

58 79

53412 52315

E1 N

Thrust Ball Bearings Thrust Ball Bearings

140

95

54315

N1

Thrust Ball Bearings

150 150 150 150 150 150 150 150

35 35 35 35 35 35 35 35

6412 6412ZZ 7412BMG N412W NJ412M NJ412W NU412M NU412W

B B1 D H H1 H1 H2 H2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

165

135

54415

N1

Thrust Ball Bearings

78 78 78 78

10 10 10 10

6812 6812DD 6812VV 6812ZZ

B B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

85 85 85 85 85 85 85 85 85

13 13 13 13 13 13 13 13 17

6912 6912DDU 6912VV 6912ZZ 7912A5TRV1VSULP3 7912A5TRV1VSUMP3 7912CTRV1VSULP3 7912CTRV1VSUMP3 51112

B B2 B6 B1 D D D D E

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings

Bore Diameter 60

65

OD

Width

Part Number

Type

Bearing Type

85 85 85 85 85

17 26 26 26 26

32912J 7912A5TRDULP3 7912A5TRDUMP3 7912CTRDULP3 7912CTRDUMP3

F D D D D

Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95

11 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 23 26 26 27 36 36 36 36 36 45 46

16012 6012 6012DDU 6012DDUNR 6012DU 6012M 6012NR 6012TCG12P4 6012TCG12P4 6012VV 6012Z 6012ZNR 6012ZZ 6012ZZNR 7012AM 7012A5TRV1VSULP3 7012A5TRV1VSUMP3 7012BM 7012CTRV1VSULP3 7012CTRV1VSUMP3 N1012J NU1012M 32012XJ 51212 NN3012MBKRCC1P4 33012J 7012A5TRDULP3 7012A5TRDUMP3 7012CTRDULP3 7012CTRDUMP3 T7012CTDULP3 RS-5012DSE7NAS5 NNCF5012V

B B B2 B5 B2 B B3 B B B6 B1 B4 B1 B4 D D D D D D H H2 F E I F D D D D D H6 I2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Super Precision Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100

11 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 23 26 27 27 36

16013 6013 6013DDU 6013DDUNR 6013DU 6013NR 6013TCG12P4 6013TCG12P4 6013VV 6013Z 6013ZNR 6013ZZ 6013ZZNR 7013A5TRV1VSULP3 7013A5TRV1VSUMP3 7013CTRV1VSULP3 7013CTRV1VSUMP3 NU1013M 32013XJ NN3013MBKRCC1P4 51213 33013J 7013A5TRDULP3

B B B2 B5 B2 B3 B B B6 B1 B4 B1 B4 D D D D H2 F I E F D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Thrust Ball Bearings Tapered Roller Bearings Super Precision Bearings

Bearing replacement guide 65

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 65 mm

Bore Diameter 65 mm

Bore Diameter 65

66

OD 100 100 100 100 100

Width 36 36 36 36 45

Part Number 7013A5TRDUMP3 7013CTRDULP3 7013CTRDUMP3 T7013CTDULP3 RS-5013DSE7NAS5

Type

Bearing Type

D D D D H6

Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings

105

32

53213

E1

Thrust Ball Bearings

110

34

33113J

F

Tapered Roller Bearings

115 115

36 48

51313 52216

E N

Thrust Ball Bearings Thrust Ball Bearings

120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120

23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 24,75 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 32,75 38,1 38,1

1213J 1213KJ 1213KTN 6213 6213DDU 6213DU 6213M 6213NR 6213TCG12P4 6213TCG12P4 6213VV 6213Z 6213ZNR 6213ZZ 6213ZZNR 7213BEAT85 7213BEAT85SUN 7213BW 7213BWG BL213 BL213NR BL213ZNR N213W NF213W NJ213ET NJ213EW NU213EM NU213ET NU213EW NUP213ET NUP213EW 30213J 2213J 2213EKTN 2213ETN 2213KJ 22213EAE4 22213EAKE4 22213EJW33 22213EKJW33 4213J 4213BTN NJ2213ET NJ2213M NJ2213W NU2213ET NU2213W NUP2213ET NUP2213W 32213J 3213J 3213B-2RSTN

G G1 G1 B B2 B2 B B3 B B B6 B1 B4 B1 B4 D D D D C C1 C3 H H4 H1 H1 H2 H2 H2 H3 H3 F G G1 G G1 K K1 K K1 L L H1 H1 H1 H2 H2 H3 H3 F M M2

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings

Bore Diameter 65

OD

Width

Part Number

Type

Bearing Type

120 120 120 120 120 120 120 120

38,1 38,1 41 43 46 46 46 46

3213B-2ZTN 3213BTN 33213J 53313 7213A5TRDULP3 7213A5TRDUMP3 7213CTRDULP3 7213CTRDUMP3

M1 M F E1 D D D D

Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Tapered Roller Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140

33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 36 36 45 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 51

1313J 1313KJ 21313EAE4 21313EAKE4 21313J 21313KJ 6313 6313DDU 6313DU 6313M 6313NR 6313TBR12P4 6313VV 6313Z 6313ZNR 6313ZZ 6313ZZNR 7313BEAT85 7313BEAT85SUN 7313BW 7313BWG BL313 BL313ZNR N313ET N313M N313W NF313W NJ313ET NJ313W NU313EM NU313ET NU313W NUP313ET NUP313W 30313J 31313J 29413E 22313CAME4C4VE 22313CAME4 22313EAE4 22313EAKE4 22313EJW33 22313EKJW33 22313VEC4 2313J 2313KJ 2313KTN 4313BTN NJ2313W NU2313EM NU2313ET NU2313W NUP2313M 32313J

G G1 K K1 K K1 B B2 B2 B B3 B B6 B1 B4 B1 B4 D D D D C C3 H H H H4 H1 H1 H2 H2 H2 H3 H3 F F O K K K K1 K K1 K G G1 G1 L H1 H2 H2 H2 H3 F

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

Bearing replacement guide 67

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 65 – 70 mm

Bore Diameter 70 mm

Bore Diameter 65

70

68

OD

Width

Part Number

Type

Bearing Type

140 140 140 140 140 140 140 140 140 140 140 140

56 58,7 58,7 58,7 58,7 58,7 58,7 66 66 66 66 79

51413 3313B-2RSTN 3313B-2ZTN 3313BNRTN 3313BTN 3313NRJ 3313WA 7313CTDULP4 7313CTDUMP4 7313ETDULP4 7313ETDUMP4 52316

E M2 M1 M3 M M3 M D D D D N

Thrust Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings

145 145

65 95

53413 54316

E1 N1

Thrust Ball Bearings Thrust Ball Bearings

160 160 160 160 160 160 160 160

37 37 37 37 37 37 37 37

6413 6413NR 7413BMG N413M NJ413M NJ413W NU413M NU413W

B B3 D H H1 H1 H2 H2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

85 85 85 85

10 10 10 10

6813 6813DD 6813VV 6813ZZ

B B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

90 90 90 90 90 90 90 90 90 90 90 90 90 90

13 13 13 13 13 13 13 13 17 18 26 26 26 26

6913 6913DDU 6913VV 6913ZZ 7913A5TRV1VSULP3 7913A5TRV1VSUMP3 7913CTRV1VSULP3 7913CTRV1VSUMP3 32913J 51113 7913A5TRDULP3 7913A5TRDUMP3 7913CTRDULP3 7913CTRDUMP3

B B2 B6 B1 D D D D F E D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Tapered Roller Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

100 100 100 100 100 100 100 100 100 100 100 100 100

16 16 16 16 16 16 16 19 20 32 32 32 32

6914 6914VV 6914ZZ 7914A5TRV1VSULP3 7914A5TRV1VSUMP3 7914CTRV1VSULP3 7914CTRV1VSUMP3 NCF2914V 32914J 7914A5TRDULP3 7914A5TRDUMP3 7914CTRDULP3 7914CTRDUMP3

B B6 B1 D D D D H5 F D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

105

27

51214

E

Thrust Ball Bearings

110 110 110 110 110

13 20 20 20 20

16014 6014 6014DDU 6014DU 6014M

B B B2 B2 B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

Bore Diameter 70

OD

Width

Part Number

Type

Bearing Type

110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110

20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 25 30 31 32 40 40 40 40 40 53

6014NR 6014TCG12P4 6014TCG12P4 6014VV 6014Z 6014ZNR 6014ZZ 6014ZZNR 7014AM 7014A5TRV1VSULP3 7014A5TRV1VSUMP3 7014BM 7014CTRV1VSULP3 7014CTRV1VSUMP3 NU1014M 32014XJ NN3014MBKRCC1P4 33014J 53214 7014A5TRDULP3 7014A5TRDUMP3 7014CTRDULP3 7014CTRDUMP3 T7014CTDULP3 RS-5014DSE7NAS5

B3 B B B6 B1 B4 B1 B4 D D D D D D H2 F I F E1 D D D D D H6

Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Tapered Roller Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings

125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 26,25 31 31 31 31 31 31 31 31

1214J 1214KJ 6214 6214DDU 6214DU 6214M 6214NR 6214TCG12P4 6214TCG12P4 6214VV 6214Z 6214ZNR 6214ZZ 7214BEAT85 7214BEAT85SUN 7214BW 7214BWG BL214Z N214W NF214W NJ214ET NJ214W NU214EM NU214ET NU214W NUP214EM NUP214ET QJ214LOCM 30214J 2214J 2214KJ 22214EAE4 22214EAKE4 22214EJW33 22214EKJW33 4214J 4214BTN

G G1 B B2 B2 B B3 B B B6 B1 B4 B1 D D D D C2 H H4 H1 H1 H2 H2 H2 H3 H3 P2 F G G1 K K1 K K1 L L

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Duplex Ball Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Double Row Ball Bearings

Bearing replacement guide 69

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 70 mm

Bore Diameter 70 – 75 mm

Bore Diameter 70

70

OD

Width

Part Number

Type

Bearing Type

125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125

31 31 31 31 31 31 33,25 39,7 39,7 39,7 39,7 40 41 48 48 48 48 55

NJ2214ET NJ2214W NU2214ET NU2214W NUP2214ET NUP2214W 32214J 3214B-2RSTN 3214B-2ZTN 3214BTN 3214J 51314 33214J 7214A5TRDULP3 7214A5TRDUMP3 7214CTRDULP3 7214CTRDUMP3 52217

H1 H1 H2 H2 H3 H3 F M2 M1 M M E F D D D D N

Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Thrust Ball Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings

130

48

53314

E1

Thrust Ball Bearings

150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150

35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 38 38 48 51 51 51 51

1314J 1314KJ 21314EAE4 21314EAKE4 21314J 21314KJ 6314 6314DDU 6314DU 6314M 6314NR 6314TBR12P4 6314VV 6314Z 6314ZNR 6314ZZ 6314ZZNR 7314BEAT85 7314BEAT85SUN 7314BW 7314BWG BL314 BL314NR BL314ZNR N314M N314W NF314W NJ314EM NJ314ET NJ314W NU314EM NU314ET NU314W NUP314ET NUP314W 30314J 31314J 29414E 22314CAME4 22314CAME4C4VE 22314EAE4 22314EAKE4

G G1 K K1 K K1 B B2 B2 B B3 B B6 B1 B4 B1 B4 D D D D C C1 C3 H H H4 H1 H1 H1 H2 H2 H2 H3 H3 F F O K K K K1

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bore Diameter 70

OD

Width

150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150

51 51 51 51 51 51 51 51 51 51 51 51 51 51 54 60 63,5 70 70 70 87

155 155 180 180 180 180 180 180 180 180 180

75

105 69 42 42 42 42 42 42 42 42 79,38

Part Number

Type

Bearing Type

22314EJW33 22314EKJW33 22314KVEC4 22314EMW33 22314VEC4 2314J 4314BTN NJ2314ET NJ2314M NJ2314W NU2314ET NU2314M NU2314W NUP2314W 32314J 51414 3314J 7314CTDULP4 7314ETDULP4 7314ETDUMP4 52317

K K1 K1 K K G L H1 H1 H1 H2 H2 H2 H3 F E M D D D N

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Double Row Angular Contact Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings

54317 53414

N1 E1

Thrust Ball Bearings Thrust Ball Bearings

6414 7414BMG N414M N414W NJ414M NJ414W NU414M NU414W HDJK70M

B D H H H1 H1 H2 H2 P1

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Angular Contact Ball Bearings

54418

N1

Thrust Ball Bearings

195

157

90 90 90 90

10 10 10 10

6814 6814DD 6814VV 6814ZZ

B B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

95

18

51114

E

Thrust Ball Bearings

100

19

51115

E

Thrust Ball Bearings

105 105 105 105 105 105 105 105 105 105 105 105

16 16 16 16 16 16 16 20 32 32 32 32

6915 6915VV 6915ZZ 7915A5TRV1VSULP3 7915A5TRV1VSUMP3 7915CTRV1VSULP3 7915CTRV1VSUMP3 32915J 7915A5TRDULP3 7915A5TRDUMP3 7915CTRDULP3 7915CTRDUMP3

B B6 B1 D D D D F D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

110 110

27 30

51215 BSB075110DUHP3

E D

Thrust Ball Bearings Super Precision Bearings

115 115 115 115 115

13 20 20 20 20

16015 6015 6015DDU 6015DU 6015M

B B B2 B2 B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

Bearing replacement guide 71

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 75 mm

Bore Diameter 75 mm

Bore Diameter 75

72

OD 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115

Width

Part Number

Type

Bearing Type

20 20 20 20 20 20 20 20 20 20 25 30 31 32 40 40 40 40 40 53 54

6015NR 6015VV 6015Z 6015ZNR 6015ZZ 7015A5TRV1VSULP3 7015A5TRV1VSUMP3 7015CTRV1VSULP3 7015CTRV1VSUMP3 NU1015M 32015XJ NN3015MBKRCC1P4 33015J 53215 7015A5TRDULP3 7015A5TRDUMP3 7015CTRDULP3 7015CTRDUMP3 T7015CTDULP3 RS-5015DSE7NAS5 NNCF5015V

B3 B6 B1 B4 B1 D D D D H2 F I F E1 D D D D D H6 I2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Tapered Roller Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

125

37

33115J

F

Tapered Roller Bearings

130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130

25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 27,25 31 31 31 31 31 31 31 31 31 31 31

1215J 1215KJ 6215 6215DDU 6215DU 6215M 6215NR 6215TCG12P4 6215TCG12P4 6215VV 6215Z 6215ZNR 6215ZZ 7215BEAT85 7215BEAT85SUN 7215BW 7215BWG BL215 N215W NF215W NJ215ET NJ215W NU215EM NU215ET NU215W NUP215ET NUP215W 30215J 2215J 2215KJ 22215EAE4 22215EAKE4 22215EJW33 22215EKJW33 4215J 4215BTN NJ2215ET NJ2215W NU2215ET

G G1 B B2 B2 B B3 B B B6 B1 B4 B1 D D D D C H H4 H1 H1 H2 H2 H2 H3 H3 F G G1 K K1 K K1 L L H1 H1 H2

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

Bore Diameter 75

OD

Width

Part Number

Type

Bearing Type

130 130 130 130 130 130 130 130 130

31 31 31 33,25 41 50 50 50 50

NU2215M NU2215W NUP2215ET 32215J 33215J 7215A5TRDULP3 7215A5TRDUMP3 7215CTRDULP3 7215CTRDUMP3

H2 H2 H3 F F D D D D

Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

135 135

44 62

51315 52218

E N

Thrust Ball Bearings Thrust Ball Bearings

140

52

53315

E1

Thrust Ball Bearings

155

88

52318

N

Thrust Ball Bearings

160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160

106 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 40 40 51 55 55 55 55 55 55 55 55 55 55 55 55 55

54318 1315J 1315KJ 21315EAE4 21315EAKE4 21315J 21315KJ 6315 6315DDU 6315DU 6315M 6315NR 6315TBR12P4 6315VV 6315Z 6315ZZ 7315BEAT85 7315BEAT85SUN 7315BW 7315BWG N315ET N315M N315W NF315W NJ315ET NJ315W NU315EM NU315ET NU315W NUP315ET NUP315W 30315J 31315J 29415E 22315CAME4 22315CAME4C4VE 22315EAE4 22315EAKE4 22315EJW33 22315EKJW33 22315EMW33 22315VEC4 2315J 2315KJ 4315BTN NJ2315W NU2315ET

N1 G G1 K K1 K K1 B B2 B2 B B3 B B6 B1 B1 D D D D H H H H4 H1 H1 H2 H2 H2 H3 H3 F F O K K K K1 K K1 K K G G1 L H1 H2

Thrust Ball Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

Bearing replacement guide 73

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 75 – 80 mm

Bore Diameter 80 mm

Bore Diameter 75

80

74

OD 160 160 160 160 160

Width

Part Number

Type

Bearing Type

55 55 55 58 65

NU2315M NU2315W NUP2315ET 32315J 51415

H2 H2 H3 F E

Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings

165

75

53415

E1

Thrust Ball Bearings

190 190 190 190 190

45 45 45 45 82,55

6415 7415BMG NJ415W NU415W HDJK75M

B D H1 H2 P1

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Angular Contact Ball Bearings

95 95 95

10 10 10

6815 6815VV 6815ZZ

B B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

100 100 100

10 10 10

6816 6816VV 6816ZZ

B B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

105

19

51116

E

Thrust Ball Bearings

110 110 110 110 110 110 110 110 110 110 110 110 110 110

16 16 16 16 16 16 16 16 19 20 32 32 32 32

6916 6916DDU 6916VV 6916ZZ 7916A5TRV1VSULP3 7916A5TRV1VSUMP3 7916CTRV1VSULP3 7916CTRV1VSUMP3 NCF2916V 32916J 7916A5TRDULP3 7916A5TRDUMP3 7916CTRDULP3 7916CTRDUMP3

B B2 B6 B1 D D D D H5 F D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

115

28

51216

E

Thrust Ball Bearings

120

33

53216

E1

Thrust Ball Bearings

125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125

14 22 22 22 22 22 22 22 22 22 22 22 29 34 44 44 44 44 44 59

16016 6016 6016DDU 6016DU 6016NR 6016Z 6016ZZ 7016A5TRV1VSULP3 7016A5TRV1VSUMP3 7016CTRV1VSULP3 7016CTRV1VSUMP3 NU1016M 32016XJ NN3016MBKRE1CC1P4 7016A5TRDULP3 7016A5TRDUMP3 7016CTRDULP3 7016CTRDUMP3 T7016CTDULP3 RS-5016DSE7NAS5

B B B2 B2 B3 B1 B1 D D D D H2 F I D D D D D H6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings

130

37

33116J

F

Tapered Roller Bearings

140 140

26 26

1216J 1216KJ

G G1

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings

Bore Diameter 80

OD 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140

Width

Part Number

26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 28,25 33 33 33 33 33 33 33 33 33 33 33 33 33 33 35,25 44 44,45 46 52 52 52 52

6216 6216DDU 6216DDUNR 6216M 6216NR 6216TCG12P4 6216TCG12P4 6216VV 6216Z 6216ZNR 6216ZZ 7216BEAT85 7216BEAT85SUN 7216BW 7216BWG BL216 BL216Z BL216ZNR BL216ZZ N216ET N216M N216W NF216W NJ216ET NJ216W NU216EM NU216ET NU216W NUP216ET NUP216W 30216J 2216J 2216KJ 22216EAE4 22216EAKE4 22216EJW33 22216EKJW33 4216BTN NJ2216ET NJ2216W NU2216ET NU2216M NU2216W NUP2216ET NUP2216M 32216J 51316 LDJK80M 33216J 7216A5TRDULP3 7216A5TRDUMP3 7216CTRDULP3 7216CTRDUMP3

145

52

170 170 170 170 170 170 170

39 39 39 39 39 39 39

Type

Bearing Type

B B2 B5 B B3 B B B6 B1 B4 B1 D D D D C C2 C3 C2 H H H H4 H1 H1 H2 H2 H2 H3 H3 F G G1 K K1 K K1 L H1 H1 H2 H2 H2 H3 H3 F E P1 F D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Double Row Angular Contact Ball Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

53316

E1

Thrust Ball Bearings

1316J 1316KJ 21316EAE4 21316EAKE4 21316J 21316KJ 6316

G G1 K K1 K K1 B

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings

Bearing replacement guide 75

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 80 – 85 mm

Bore Diameter 85 mm

Bore Diameter 80

85

76

OD 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170

Width

Part Number

Type

Bearing Type

39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 42,5 42,5 54 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 61,5 68 68,26 68,3

6316DDU 6316DU 6316M 6316NR 6316TBR12P4 6316VV 6316Z 6316ZZ 7316BEAT85 7316BEAT85SUN 7316BW 7316BWG N316M N316W NF316W NJ316EM NJ316ET NJ316W NU316EM NU316ET NU316W NUP316ET 30316J 31316J 29416E 22316CAME4C4VE 22316EAE4 22316EAKE4 22316EJW33 22316EKJW33 22316EKMW33 22316KVEC4 22316EMW33 22316VEC4 2316J 2316KJ NJ2316M NJ2316W NU2316ET NU2316M NU2316W 32316J 51416 MDJK80M 3316M

B2 B2 B B3 B B6 B1 B1 D D D D H H H4 H1 H1 H1 H2 H2 H2 H3 F F O K K K1 K K1 K1 K1 K K G G1 H1 H1 H2 H2 H2 F E P1 M

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings

175

78

53416

E1

Thrust Ball Bearings

200 200 200 200

48 48 48 48

6416 NJ416M NJ416W NU416W

B H1 H1 H2

Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

110 110 110 110

13 13 13 19

6817 6817VV 6817ZZ 51117

B B6 B1 E

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Thrust Ball Bearings

120 120 120 120 120 120

18 18 18 18 18 18

6917 6917ZZ 7917A5TRV1VSULP3 7917A5TRV1VSUMP3 7917VTRV1VSULP3 7917CTRV1VSUMP3

B B1 D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

Bore Diameter 85

OD 120 120 120 120 120

Width 23 36 36 36 36

Part Number 32917J 7917A5TRDULP3 7917A5TRDUMP3 7917CTRDULP3 7917CTRDUMP3

Type F D D D D

Bearing Type Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

125

31

51217

E

Thrust Ball Bearings

130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130

14 22 22 22 22 22 22 22 22 22 22 22 22 22 22 29 34 37 44 44 44 44 44 59

16017 6017 6017DDU 6017NR 6017TCG12P4 6017TCG12P4 6017VV 6017Z 6017ZNR 6017ZZ 7017A5TRV1VSULP3 7017A5TRV1VSUMP3 7017CTRV1VSULP3 7017CTRV1VSUMP3 NU1017M 32017XJ NN3017MBKRCC1P4 53217 7017A5TRDULP3 7017A5TRDUMP3 7017CTRDULP3 7017CTRDUMP3 T7017CTDULP3 RS-5017DSE7NAS5

B B B2 B3 B B B6 B1 B4 B1 D D D D H2 F I E1 D D D D D H6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings

140

41

33117J

F

Tapered Roller Bearings

150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150

28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 30,5 36 36 36 36 36 36

1217J 1217KJ 6217 6217DDU 6217DU 6217NR 6217TCG12P4 6217TCG12P4 6217Z 6217ZNR 6217ZZ 7217BW 7217BWG N217ET N217W NF217W NJ217ET NJ217W NU217ET NU217W NUP217EM NUP217ET 30217J 2217J 2217KJ 22217EAE4 22217EAKE4 22217EJW33 22217EKJW33

G G1 B B2 B2 B3 B B B1 B4 B1 D D H H H4 H1 H1 H2 H2 H3 H3 F G G1 K K1 K K1

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bearing replacement guide 77

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 85 mm

Bore Diameter 85 – 90 mm

Bore Diameter 85

78

OD

Width

150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150

36 36 36 36 36 36 36 36 38,5 39 49 49 56 56 56 56 67

Part Number 4217BTN NJ2217ET NJ2217W NU2217ET NU2217M NU2217W NUP2217ET NUP2217M 32217J 29317E 51317 33217J 7217A5TRDULP3 7217A5TRDUMP3 7217CTRDULP3 7217CTRDUMP3 52220

Type L H1 H1 H2 H2 H2 H3 H3 F K E F D D D D N

Bearing Type Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Thrust Ball Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Thrust Ball Bearings

155

58

53317

E1

Thrust Ball Bearings

170

97

52320

N

Thrust Ball Bearings

180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180

41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 44,5 44,5 58 60 60 60 60 60 60 60 60 60 60 60 60 63,5 72 73,03 73,03

1317J 1317KJ 21317EAE4 21317EAKE4 21317KM 21317M 6317 6317DDU 6317NR 6317TBR12P4 6317Z 6317ZZ 7317BW 7317BWG N317M N317W NF317M NJ317ET NJ317W NU317EM NU317ET NU317W NUP317W 30317J 31317J 29417E 22317CAME4C4VE 22317EAE4 22317EAKE4 22317EJW33 22317EKJW33 22317VEC4 2317J 2317KJ NJ2317W NU2317M NU2317W NUP2317M 32317J 51417 MDJK85M MDJT85M

G G1 K K1 K1 K B B2 B3 B B1 B1 D D H H H4 H1 H1 H2 H2 H2 H3 F F O K K K1 K K1 K G G1 H1 H2 H2 H3 F E P1 P

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings Double Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings

Bore Diameter

OD

Width

Part Number

Type

Bearing Type

85

210 210 210

52 52 52

6417 NJ417M NU417M

B H1 H2

Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

90

115 115 115

13 13 13

6818 6818VV 6818ZZ

B B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

120

22

51118

E

Thrust Ball Bearings

125 125 125 125 125 125 125 125 125 125 125 125 125 125

18 18 18 18 18 18 18 22 23 36 36 36 36 36

6918 6918VV 6918ZZ 7918A5TRV1VSULP3 7918A5TRV1VSUMP3 7918CTRV1VSULP3 7918CTRV1VSUMP3 NCF2918V 32918J 7918A5TRDULP3 7918A5TRDUMP3 7918CTRDULP3 7918CTRDUMP3 7918CTRDUMP3

B B6 B1 D D D D H5 F D D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

135

35

51218

E

Thrust Ball Bearings

140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140

16 24 24 24 24 24 24 24 24 24 24 24 24 24 32 37 42 48 48 48 48 48 66 67

16018 6018 6018DDU 6018DU 6018NR 6018TCG12P4 6018TCG12P4 6018VV 6018Z 6018ZNR 6018ZZ 7018A5TRV1VSULP3 7018CTRV1VSUELP3 NU1018M 32018XJ NN3018MBKRE1CC1P4 53218 7018A5TRDULP3 7018A5TRDUMP3 7018CTRDULP3 7018CTRDUMP3 T7018CTDULP3 RS-5018DSE7NAS5 NNCF5018V

B B B2 B2 B3 B B B6 B1 B4 B1 D D H2 F I E1 D D D D D H6 I2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

150

45

33118J

F

Tapered Roller Bearings

155 155

39 50

29318E 51318

O E

Spherical Roller Bearings Thrust Ball Bearings

160 160 160 160 160 160 160 160 160 160

30 30 30 30 30 30 30 30 30 30

1218J 1218KJ 6218 6218DDU 6218M 6218NR 6218Z 6218ZZ 7218BW 7218BWG

G G1 B B2 B B3 B1 B1 D D

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings

Bearing replacement guide 79

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 90 mm

Bore Diameter 90 – 95 mm

Bore Diameter 90

80

OD

Width

Part Number

Type

Bearing Type

160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160

30 30 30 30 30 30 30 30 30 30 30 32,5 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 42,5 52,4 52,4 52,4 52,4 52,4 59 60 60 60

BL218Z N218W NF218W NJ218ET NJ218W NU218EM NU218ET NU218W NUP218EM NUP218ET NUP218W 30218J 2218J 2218KJ 22218CAME4 22218CAMKE4 22218EAE4 22218EAKE4 22218EJW33 22218EKJW33 4218BTN NJ2218ET NJ2218W NU2218ET NU2218M NU2218W NUP2218M 32218J 23218CAMKE4 23218CE4 23218CKE4 23218EJW33 23218EKJW33 53318 7218A5TRDULP3 7218A5TRDUMP3 7218CTRDULP3

C2 H H4 H1 H1 H2 H2 H2 H3 H3 H3 F G G1 K K1 K K1 K K1 L H1 H1 H2 H2 H2 H3 F K1 K K1 K K1 E1 D D D

Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190

43 43 43 43 43 43 43 43 43 43 43 43 43 43 43 43 43 43 43 43 43 43 43 46,5 46,5

1318J 1318KJ 21318EAE4 21318EAKE4 21318KM 21318M 6318 6318DDU 6318M 6318Z 6318ZZ 7318BW 7318BWG N318ET N318M N318W NJ318ET NJ318W NJ319W NU318EM NU318ET NU318W NUP318ET 30318J 31318J

G G1 K K1 K1 K B B2 B B1 B1 D D H H H H1 H1 H1 H2 H2 H2 H3 F F

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings

Bore Diameter 90

95

OD

Width

Part Number

Type

Bearing Type

190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190 190

60 64 64 64 64 64 64 64 64 64 64 64 64 64 64 67,5 77

29418E 22318CAME4C4VE 22318CAMKE4 22318EAE4 22318EAKE4 22318EJW33 22318EKJW33 22318VEC4 2318J 2318KJ NJ2318M NJ2318W NU2318M NU2318W NUP2318M 32318J 51418

O K K1 K K1 K K1 K G G1 H1 H1 H2 H2 H3 F E

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Thrust Ball Bearings

225 225 225 225 225

54 54 54 54 98,42

6418 7418BMG NJ418M NU418M HDJK90M

B D H1 H2 P1

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Angular Contact Ball Bearings

120 120 120

13 13 13

6819 6819DD 6819VV

B B2 B6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

130 130 130 130 130 130 130 130 130 130

18 18 18 18 18 18 36 36 36 36

6919 6919ZZ 7919A5TRV1VSULP3 7919A5TRV1VSUMP3 7919CTRV1VSULP3 7919CTRV1VSUMP3 7919A5TRDULP3 7919A5TRDUMP3 7919CTRDULP3 7919CTRDUMP3

B B1 D D D D D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

145 145 145 145 145 145 145 145 145 145 145 145 145 145 145

16 24 24 24 24 24 24 24 32 37 48 48 48 48 66

16019 6019 6019DDU 6019TCG12P4 6019TCG12P4 6019Z 6019ZZ NU1019M 32019XJ NN3019MBKRCC1P4 7019A5TRDULP3 7019A5TRDUMP3 7019CTRDULP3 7019CTRDUMP3 RS-5019DSE7NAS5

B B B2 B B B1 B1 H2 F I D D D D H6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings

160

67

52222

N

Thrust Ball Bearings

170 170 170 170 170 170 170 170 170

32 32 32 32 32 32 32 32 32

1219J 1219KJ 6219 6219DDU 6219NR 6219Z 6219ZZ 7219BW 7219BWG

G G1 B B2 B3 B1 B1 D D

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings

Bearing replacement guide 81

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 95 mm

Bore Diameter 100 mm

Bore Diameter 95

OD 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 195

82

Width 32 32 32 32 32 32 32 32 32 32 34,5 43 43 43 43 43 43 43 43 43 43 43 45,5 64 64 64 128

Part Number

Type

Bearing Type

N219W NF219W NJ219EM NJ219ET NJ219W NU219EM NU219ET NU219W NUP219ET NUP219W 30219J 2219J 2219KJ 22219EAE4 22219EAKE4 22219EJW33 22219EKJW33 NJ2219W NU2219ET NU2219M NU2219W NUP2219M 32219J 7219A5TRDULP3 7219A5TRDUMP3 7219CTRDULP3

H H4 H1 H1 H1 H2 H2 H2 H3 H3 F G G1 K K1 K K1 H1 H2 H2 H2 H3 F D D D

Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

54322

N1

Thrust Ball Bearings

200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200

45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 49,5 49,5 67 67 67 67 67 67 67 67 67 67 67 67 67 67 71,5

1319J 1319KJ 21319CE4 21319CKE4 6319 6319DDU 6319M 6319Z 6319ZZ 7319BW 7319BWG N319M N319W NU319EM NU319ET NU319W 30319J 31319J 22319CAME4C4VE 22319CAME4 22319CAMKE4 22319EAE4 22319EAKE4 22319EJW33 22319EKJW33 22319EKMW33 22319EMW33 22319VEC4 NJ2319W NU2319M NU2319W NUP2319M 32319J

G G1 K K1 B B2 B B1 B1 D D H H H2 H2 H2 F F K K K1 K K1 K K1 K1 K K H1 H2 H2 H3 F

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

240

55

NU419M

H2

Cylindrical Roller Bearings

Bore Diameter 100

OD

Width

Part Number

Type

Bearing Type

125 125 125 125

13 13 13 13

6820 6820DD 6820VV 6820ZZ

B B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

135

25

51120

E

Thrust Ball Bearings

140 140 140 140 140 140 140 140 140 140 140 140 140

20 20 20 20 20 20 24 25 40 40 40 40 40

6920 6920ZZ 7920A5TRV1VSULP3 7920A5TRV1VSUMP3 7920CTRV1VSULP3 7920CTRV1VSUMP3 NCF2920V 32920J 7920A5TRDULP3 7920A5TRDUMP3 7920CTRDULP3 7920CTRDUMP3 NNU4920MBKRE2CC1P4

B B1 D D D D H5 F D D D D I1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150

16 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 32 37 37 38 45 48 48 48 48 66 67

16020 6020 6020DDU 6020DU 6020M 6020NR 6020TCG12P4 6020TCG12P4 6020VV 6020Z 6020ZZ 7020A5TRV1VSULP3 7020A5TRV1VSUMP3 7020CTRV1VSULP3 7020CTRV1VSUMP3 NU1020M 32020XJ NCF3020V NN3020MBKRCC1P4 51220 BSB100150DUHP3 7020A5TRDULP3 7020A5TRDUMP3 7020CTRDULP3 7020CTRDUMP3 RS-5020DSE7NAS5 NNCF5020V

B B B2 B2 B B3 B B B6 B1 B1 D D D D H2 F H5 I E D D D D D H6 I2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Cylindrical Roller Bearings Super Precision Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

155

45

53220

E1

Thrust Ball Bearings

165 165 165 165

52 52 52 65

23120CE4 23120CKE4 23120EMW33 24120CAME4

K K1 K K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

170 170 170

42 55 68

29320E 51320 52224

O E N

Spherical Roller Bearings Thrust Ball Bearings Thrust Ball Bearings

175

64

53320

E1

Thrust Ball Bearings

180 180 180 180 180

34 34 34 34 34

1220J 1220KJ 6220 6220DDU 6220M

G G1 B B2 B

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

Bearing replacement guide 83

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 100 mm

Bore Diameter 100 – 105 mm

Bore Diameter 100

84

OD

Width

Part Number

Type

Bearing Type

180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180

34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 37 46 46 46 46 46 46 46 46 46 46 46 46 46 49 60,3 60,3 60,3 60,3 63 64 64 64

6220NR 6220Z 6220ZZ 7220BW 7220BWG N220W NF220W NJ220EM NJ220ET NJ220W NU220EM NU220ET NU220W NUP220ET NUP220W 30220J 2220J 2220KJ 22220CAME4 22220CAMKE4 22220EAE4 22220EAKE4 22220EJW33 22220EKJW33 NJ2220ET NJ2220W NU2220M NU2220W NUP2220M 32220J 23220CE4 23220CKE4 23220EJW33 23220EKJW33 33220J 7220A5TRDULP3 7220CTRDULP3 7220CTRDUMP3

B3 B1 B1 D D H H4 H1 H1 H1 H2 H2 H2 H3 H3 F G G1 K K1 K K1 K K1 H1 H1 H2 H2 H3 F K K1 K K1 F D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

210 210

67 85

29420E 51420M

O E

Spherical Roller Bearings Thrust Ball Bearings

215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215

47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47 47

1320J 1320KJ 21320CAME4 21320CAMK 6320 6320DDU 6320M 6320Z 6320ZZ 7320BM 7320BMG 7320BW 7320BWG N320ET N320M N320W NJ320ET NJ320W NU320EM NU320ET NU320W

G G1 K K1 B B2 B B1 B1 D D D D H H H H1 H1 H2 H2 H2

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

Bore Diameter 100

105

OD

Width

Part Number

Type

Bearing Type

215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215

47 51,5 56,5 73 73 73 73 73 73 73 73 73 73 73 73 73 73 73 73 77,5

NUP320ET 30320J 31320J 22320CAME4 22320CAME4C4VE 22320CAMKE4 22320EAE4 22320EAKE4 22320EJW33 22320EKJW33 22320EKMW33 22320KVEC4 22320EMW33 22320VEC4 NJ2320M NJ2320W NU2320M NU2320W NUP2320M 32320J

H3 F F K K K1 K K1 K K1 K1 K1 K K H1 H1 H2 H2 H3 F

Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

250

58

NU420M

H2

Cylindrical Roller Bearings

130 130

13 13

6821 6821VV

B B6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

145 145 145 145 145 145 145

20 20 40 40 40 40 40

6921 6921ZZ 7921A5TRDULP3 7921A5TRDUMP3 7921CTRDULP3 7921CTRDUMP3 NNU4921MBKRE1CC1P4

B B1 D D D D I1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

160 160 160 160 160 160 160 160 160 160 160 160 160 160 160

18 26 26 26 26 26 26 26 35 41 43 52 52 52 52

16021 6021 6021DDU 6021Z 6021ZZ 7021A5TRV1VSULP3 7021CTRV1VSULP3 NU1021M 32021XJ NN3021MBKRCC1P4 33021J 7021A5TRDULP3 7021A5TRDUMP3 7021CTRDULP3 7021CTRDUMP3

B B B2 B1 B1 D D H2 F I F D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

190 190 190 190 190 190 190 190 190 190 190 190 190 190 190

36 36 36 36 36 36 36 36 36 36 36 39 50 53 72

1221J 6221 6221DDU 6221NR 6221ZZ 7221BMG 7221BW N221M NJ221EM NJ221W NU221W 30221J 2221J 32221J 7221CTRDULP3

G B B2 B3 B1 D D H H1 H1 H2 F G F D

Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Tapered Roller Bearings Super Precision Bearings

Bearing replacement guide 85

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 105 – 110 mm

Bore Diameter 110 mm

Bore Diameter 105

110

86

OD

Width

Part Number

Type

Bearing Type

225 225 225 225 225 225 225 225 225 225 225 225 225 225

49 49 49 49 49 49 49 49 49 49 49 49 53,5 81,5

1321J 6321 6321M 6321ZZ 7321BM 7321BMG N321M N321W NF321M NJ321W NU321EM NU321W 30321J 32321J

G B B B1 D D H H H4 H1 H2 H2 F F

Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings

260 260

60 60

NJ421M NU421M

H1 H2

Cylindrical Roller Bearings Cylindrical Roller Bearings

140 140

16 16

6822 6822VV

B B6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

145

25

51122

E

Thrust Ball Bearings

150 150 150 150 150 150 150 150 150

20 20 24 25 40 40 40 40 40

6922 6922ZZ NCF2922V 32922J 7922A5TRDULP3 7922A5TRDUMP3 7922CTRDULP3 7922CTRDUMP3 NNU4922MBKRE1CC1P4

B B1 H5 F D D D D I1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

160

38

51222

E

Thrust Ball Bearings

165

45

53222

E1

Thrust Ball Bearings

170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170 170

19 28 28 28 28 28 28 28 38 45 45 45 45 47 56 56 56 56 79

16022 6022 6022DDU 6022NR 6022TCG12P4 6022Z 6022ZZ NU1022M 32022XJ 23022CDE4 23022CDKE4 23022EJW33 NN3022MBKRCC1P4 33022J 7022A5TRDULP3 7022A5TRDUMP3 7022CTRDULP3 7022CTRDUMP3 RS-5022DSE7NAS5

B B B2 B3 B B1 B1 H2 F K K1 K I F D D D D H6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Super Precision Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Super Precision Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Cylindrical Roller Bearings

180 180 180 180 180 180 180 180 180 180

56 56 56 56 56 56 69 69 69 69

23122CAME4 23122CAMKE4 23122CE4 23122CKE4 23122EJW33 23122EKJW33 24122CAME4 24122CE4 24122CK30E4 24122JW33

K K1 K K1 K K1 K K K1 K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bore Diameter 110

OD 190 190 190

Width 48 63 80

Part Number

Type

Bearing Type

29322E 51322 52226

O E N

Spherical Roller Bearings Thrust Ball Bearings Thrust Ball Bearings

195

72

53322

E1

Thrust Ball Bearings

200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200

38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 41 53 53 53 53 53 53 53 53 53 53 53 53 53 56 69,8 69,8 69,8 69,8 69,8 69,8

1222J 1222K 6222 6222DDU 6222M 6222Z 6222ZZ 7222BW 7222BWG N222M N222W NJ222EM NJ222W NU222EM NU222W 30222J 2222J 22222CAME4 22222CAMKE4 22222EAE4 22222EAKE4 22222EJW33 22222EKJW33 2222KJ NJ2222M NJ2222W NU2222M NU2222W NUP2222M 32222J 23222CAME4 23222CAMKE4 23222CE4 23222CKE4 23222EKMW33 23222EMW33

G G1 B B2 B B1 B1 D D H H H1 H1 H2 H2 F G K K1 K K1 K K1 G1 H1 H1 H2 H2 H3 F K K1 K K1 K1 K

Double Row Self Aligning Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Double Row Self Aligning Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Double Row Self Aligning Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

230 230

73 95

29422E 51422M

O E

Spherical Roller Bearings Thrust Ball Bearings

240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240

50 50 50 50 50 50 50 50 50 50 50 50 50 50 54,5 63 80 80

1322J 21322CAME4 6322 6322M 6322ZZ 7322BM 7322BMG 7322BW 7322BWG N322M N322W NJ322W NU322EM NU322W 30322J 31322J 22322CAME4C4VE 22322CAME4

G K B B B1 D D D D H H H1 H2 H2 F F K K

Double Row Self Aligning Ball Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bearing replacement guide 87

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 110 – 120 mm

Bore Diameter 120 mm

Bore Diameter 110

120

88

OD

Width

Part Number

Type

Bearing Type

240 240 240 240 240 240 240 240 240 240

80 80 80 80 80 80 80 80 80 84,5

22322CAMKE4 22322EAE4 22322EAKE4 22322EKMW33 22322KVEC4 22322EMW33 22322VEC4 NJ2322M NU2322M 32322J

K1 K K1 K1 K1 K K H1 H2 F

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

280

65

NJ422M

H1

Cylindrical Roller Bearings

150 150 150

16 16 16

6824 6824DD 6824VV

B B2 B6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

155

25

51124

E

Thrust Ball Bearings

165 165 165 165 165 165 165 165

22 22 27 29 44 44 44 44

6924 6924ZZ NCF2924V 32924J 7924A5TRDULP3 7924A5TRDUMP3 7924CTRDULP3 7924CTRDUMP3

B B1 H5 F D D D D

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

170

39

51224

E

Thrust Ball Bearings

175

46

53224

E1

Thrust Ball Bearings

180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180

19 28 28 28 28 28 28 28 28 38 46 46 46 46 46 46 48 56 56 56 56 60 60 60 79

16024 6024 6024DDU 6024M 6024NR 6024VV 6024Z 6024ZZ NU1024M 32024XJ 23024CDE4 23024CDKE4 23024EJW33 23024EKJW33 NCF3024V NN3024MBKRE1CC1P4 33024J 7024A5TRDULP3 7024A5TRDUMP3 7024CTRDULP3 7024CTRDUMP3 24024CAME4 24024CE4 24024JW33 RS-5024DSE7NAS5

B B B2 B B3 B6 B1 B1 H2 F K K1 K K1 H5 I F D D D D K K K H6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Super Precision Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings

200 200 200 200 200 200 200 200 200

62 62 62 62 62 62 80 80 80

23124CAME4 23124CAMKE4 23124CE4 23124CKE4 23124EKMW33 23124EMW33 24124CAME4 24124CAMK30E4 24124CE4

K K1 K K1 K1 K K K1 K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bore Diameter 120

OD

Width

Part Number

Type

Bearing Type

200 200 200

80 80 81

24124CK30E4 24124JW33 52228

K1 K N

Spherical Roller Bearings Spherical Roller Bearings Thrust Ball Bearings

210 210

54 70

29324E 51324

O E

Spherical Roller Bearings Thrust Ball Bearings

215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215 215

40 40 40 40 40 40 40 40 40 40 40 40 40 40 43,5 58 58 58 58 58 58 58 58 58 58 61,5 76 76 76 76 76 76 80 80

1224M 6224 6224DDU 6224M 6224ZZ 7224BM 7224BMG N224M N224W NJ224EM NJ224W NU224EM NU224W NUP224EM 30224J 22224CAME4 22224CAMKE4 22224EAE4 22224EAKE4 22224EJW33 22224EKJW33 NJ2224M NJ2224W NU2224M NU2224W 32224J 23224CAME4 23224CAMKE4 23224CE4 23224CKE4 23224KMW33 23224MW33 7224A5TRDULP3 7224CTRDULP3

G B B2 B B1 D D H H H1 H1 H2 H2 H3 F K K1 K K1 K K1 H1 H1 H2 H2 F K K1 K K1 K1 K D D

Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Super Precision Bearings Super Precision Bearings

220

80

53324

E1

Thrust Ball Bearings

250 250

102 78

51424M 29424E

E O

Thrust Ball Bearings Spherical Roller Bearings

260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260

55 55 55 55 55 55 55 55 55 55 68 86 86 86 86 86 86 86

6324 6324DDU 6324M 7324BM 7324BMG N324M N324W NJ324W NU324EM NU324W 31324J 22324CAME4C4VE 22324CAME4 22324CAMKE4 22324EAE4 22324EAKE4 22324EKMW33 22324EMW33

B B2 B D D H H H1 H2 H2 F K K K1 K K1 K1 K

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bearing replacement guide 89

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 120 – 130 mm

Bore Diameter 130 – 140 mm

Bore Diameter

90

OD

Width

Part Number

Type

Bearing Type

120

260 260 260 260

86 86 86 90,5

22324VEC4 NJ2324M NU2324M 32324J

K H1 H2 F

Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

130

165 165 165

18 18 18

6826 6826DD 6826VV

B B2 B6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

170

30

51126

E

Thrust Ball Bearings

180 180 180 180 180 180 180 180

24 24 30 32 48 48 48 50

6926 6926ZZ NCF2926V 32926J 7926A5TRDULP3 7926A5TRDUMP3 7926CTRDULP3 NNU4926MBKRE3CC1P4

B B1 H5 F D D D I1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

190

45

51226

E

Thrust Ball Bearings

195

53

53226

E1

Thrust Ball Bearings

200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200

22 33 33 33 33 45 52 52 52 52 52 66 66 66 69 69 69 69 94 95

16026 6026 6026DDU 6026ZZ NU1026M 32026XJ 23026CDE4 23026CDKE4 23026EJW33 23026EKJW33 NN3026MBKRE2CC1P4 7026A5TRDULP3 7026A5TRDUMP3 7026CTRDULP3 24026CAME4 24026CE4 24026CK30E4 24026JW33 RS-5026DSE7NAS5 NNCF5026V

B B B2 B1 H2 F K K1 K K1 I D D D K K K1 K H6 I2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

210 210 210 210 210 210 210 210 210 210

64 64 64 64 64 64 80 80 80 80

23126CAME4 23126CAMKE4 23126CE4 23126CKE4 23126EKMW33 23126EMW33 24126CAME4 24126CE4 24126CK30E4 24126JW33

K K1 K K1 K1 K K K K1 K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

215

89

52230

N

Thrust Ball Bearings

225 225

58 75

29326E 51326

O E

Spherical Roller Bearings Thrust Ball Bearings

230 230 230 230 230 230 230

40 40 40 40 40 40 40

6226 6226ZZ 7226BM 7226BMG N226M N226W NJ226W

B B1 D D H H H1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

Bore Diameter 130

140

OD

Width

Part Number

Type

Bearing Type

230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230

40 40 40 43,75 64 64 64 64 64 64 64 64 64 64 67,75 80 80 80 80 80 80 80

NU226EM NU226W NUP226M 30226J 22226CAME4 22226CAMKE4 22226EAE4 22226EAKE4 22226EJW33 22226EKJW33 NJ2226M NJ2226W NU2226M NU2226W 32226J 23226CAME4 23226CAMKE4 23226CE4 23226CKE4 23226EKMW33 23226EMW33 7226CTRDUMP3

H2 H2 H3 F K K1 K K1 K K1 H1 H1 H2 H2 F K K1 K K1 K1 K D

Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Super Precision Bearings

235

86

53326

E1

Thrust Ball Bearings

270

85

29426E

O

Spherical Roller Bearings

280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280

58 58 58 58 58 58 58 58 58 58 93 93 93 93 93 93 93 93 98,75

6326 6326M 7326BM 7326BMG N326M NJ326M NJ326W NU326M NU326W NUP326M 22326CAME4C4VE 22326CAME4 22326CAMKE4 22326EKMW33 22326EMW33 22326VEC4 NJ2326M NU2326M 32326

B B D D H H1 H1 H2 H2 H3 K K K1 K1 K K H1 H2 F

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

175 175 175 175

18 18 18 18

6828 6828DDU 6828VV 6828ZZ

B B2 B6 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

180

31

51128

E

Thrust Ball Bearings

190 190 190 190 190 190 190

24 30 32 48 48 48 50

6928 NCF2928V 32928J 7928A5TRDULP3 7928A5TRDUMP3 7928CTRDUMP3 NNU4928MBKRE2CC1P4

B H5 F D D D I1

Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

200

46

51228

E

Thrust Ball Bearings

210 210 210

22 33 33

16028M 6028 6028DDU

B B B2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

Bearing replacement guide 91

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 140 mm

Bore Diameter 140 – 150 mm

Bore Diameter 140

92

OD

Width

Part Number

Type

Bearing Type

210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210

33 33 45 53 53 53 53 53 53 55 66 66 66 69 69 69 69 94

6028ZZ NU1028M 32028XJ 23028CAME4 23028CDE4 23028CDKE4 23028EJW33 23028EKJW33 NN3028MBKRE2CC1P4 53228 7028A5TRDUMP3 7028CTRDULP3 7028CTRDUMP3 24028CAME4 24028CE4 24028CK30E4 24028JW33 RS-5028DSE7NAS5

B1 H2 F K K K1 K K1 I E1 D D D K K K1 K H6

Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Super Precision Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings

225 225 225 225 225 225 225 225 225 225 225

68 68 68 68 68 68 85 85 85 85 90

23128CAME4 23128CAMKE4 23128CE4 23128CKE4 23128EKMW33 23128EMW33 24128CAME4 24128CE4 24128CK30E4 24128JW33 52232

K K1 K K1 K1 K K K K1 K N

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Thrust Ball Bearings

240 240

60 80

29328E 51328

O E

Spherical Roller Bearings Thrust Ball Bearings

250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250

42 42 42 42 42 42 42 42 42 42 45,75 68 68 68 68 68 68 68 68 68 68 71,75 88 88 88 88 88 88

6228 6228M 7228BMG N228M N228W NJ228M NJ228W NU228M NU228W NUP228M 30228J 22228CAME4 22228CAMKE4 22228CDE4 22228CDKE4 22228EJW33 22228EKJW33 NJ2228M NJ2228W NU2228M NU2228W 32228J 23228CAME4 23228CAMKE4 23228CE4 23228CKE4 23228EKMW33 23228EMW33

B B D H H H1 H1 H2 H2 H3 F K K1 K K1 K K1 H1 H1 H2 H2 F K K1 K K1 K1 K

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

280

85

29428E

O

Spherical Roller Bearings

Bore Diameter 140

150

OD

Width

300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300

102 102 102 102 102 102 102 102 107,8 58 62 62 62 62 62 62 62 62 62 77

80

Part Number

Type

Bearing Type

22328CAME4C4VE 22328CAME4 22328CAMKE4 22328EKMW33 22328EKVBC4 22328EMW33 22328VEC4 NU2328M 32328 NJ328M 6328 6328M 7328BM 7328BMG N328M NF328M NU328M NU328W NUP328M 31328J

K K K1 K1 K1 K K H2 F H1 B B D D H H4 H2 H2 H3 F

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

44,4

3216M

M

Double Row Angular Contact Ball Bearings

190 190 190

20 20 31

6830 6830M 51130

B B E

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Thrust Ball Bearings

210 210 210 210 210 210

28 28 36 38 56 60

6930 6930DDU NCF2930V 32930 7930CTRDUMP3 NNU4930MBKRE2CC1P4

B B2 H5 F D I1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings

215

50

51230

E

Thrust Ball Bearings

225 225 225 225 225 225 225 225 225 225 225 225 225 225 225 225 225 225 225 225 225 225

24 24 35 35 35 35 35 48 56 56 56 56 56 56 56 70 70 75 75 75 75 99

16030 16030M 6030 6030DDU 6030M 6030ZZ NU1030M 32030XJ 23030CAME4 23030CDE4 23030CDKE4 23030EKMW33 23030EMW33 NCF3030V NN3030MBKRE1CC1P4 7030A5TRDULP3 7030CTRDUMP3 24030CAME4 24030CE4 24030CK30E4 24030EJW33 RS-5030DSE7NAS5

B B B B2 B B1 H2 F K K K1 K1 K H5 I D D K K K1 K H6

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings

240

97

52234

N

Thrust Ball Bearings

250 250 250 250 250

100 100 100 100 100

24130CAME4 24130CAMK30E4 24130CE4 24130CK30E4 24130JW33

K K1 K K1 K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bearing replacement guide 93

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 150 – 160 mm

Bore Diameter 160 mm

Bore Diameter 150

160

94

OD

Width

Part Number

Type

Bearing Type

250 250 250 250 250 250 250 250

60 80 80 80 80 80 80 80

29330E 23130CAME4 23130CAMKE4 23130CE4 23130CKE4 23130EKMW33 23130EMW33 51330

O K K1 K K1 K1 K E

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Thrust Ball Bearings

270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270

45 45 45 45 45 45 45 45 45 49 73 73 73 73 73 73 73 73 77 96 96 96 96 96 96

6230 6230M 7230BMG N230M N230W NJ230M NJ230W NU230M NU230W 30230 22230CAME4 22230CAMK 22230CDE4 22230CDKE4 22230EKMW33 22230EMW33 NJ2230M NU2230M 32230J 23230CAME4 23230CAMKE4 23230CE4 23230CKE4 23230EKMW33 23230EMW33

B B D H H H1 H1 H2 H2 F K K1 K K1 K1 K H1 H2 F K K1 K K1 K1 K

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

300

90

29430E

O

Spherical Roller Bearings

320 320 320 320 320 320 320 320 320 320 320 320 320 320 320 320

108 108 108 108 108 108 108 114 65 65 65 65 65 65 65 82

22330CAME4C4VE 22330CAME4 22330CAMKE4 22330EKMW33 22330EMW33 22330VEC4 NU2330M 32330 6330 6330M 7330BM 7330BMG NJ330M NU330M NU330W 31330J

K K K1 K1 K K H2 F B B D D H1 H2 H2 F

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

200 200 200

20 20 31

6832 6832M 51132

B B E

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Thrust Ball Bearings

220 220 220 220 220 220 220

28 36 38 56 56 56 60

6932 NCF2932V 32932 7932A5TRDULP3 7932A5TRDUMP3 7932CTRDULP3 NNU4932MBKRE2CC1P4

B H5 F D D D I1

Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

Bore Diameter 160

OD

Width

225 225

39 51

240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240

Part Number

Type

Bearing Type

29232M 51232

O E

Spherical Roller Bearings Thrust Ball Bearings

108 25 38 38 38 38 51 60 60 60 60 60 60 76 80 80 80 80

RS-5032DSE7NAS5 16032M 6032 6032DDU 6032M NU1032M 32032XJ 23032CAME4 23032CDE4 23032CDKE4 23032EKMW33 23032EMW33 NCF3032V 7032A5TRDUMP3 24032CAME4 24032CAMK30E4 24032CE4 24032CK30E4

H6 B B B2 B H2 F K K K1 K1 K H5 D K K1 K K1

Cylindrical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Super Precision Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

270 270 270 270 270 270 270 270 270 270 270 270

109 109 109 109 67 86 86 86 86 86 86 87

24132CAME4 24132CE4 24132CK30E4 24132JW33 29332E 23132CAME4 23132CAMKE4 23132CE4 23132CKE4 23132EKMW33 23132EMW33 51332

K K K1 K O K K1 K K1 K1 K E

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Thrust Ball Bearings

290 290 290 290 290 290 290 290 290 290 290 290 290 290 290 290 290 290 290 290

104 104 104 104 104 104 48 48 48 48 48 52 80 80 80 80 80 80 80 84

23232CAME4 23232CAMKE4 23232CE4 23232CKE4 23232EKMW33 23232EMW33 6232 6232M N232M NJ232M NU232M 30232 22232CAME4 22232CAMKE4 22232CDE4 22232CDKE4 22232EKMW33 22232EMW33 NU2232M 32232J

K K1 K K1 K1 K B B H H1 H2 F K K1 K K1 K1 K H2 F

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

320

95

29432E

O

Spherical Roller Bearings

340 340 340 340 340 340 340

114 114 114 114 114 114 114

22332CAME4C4VE 22332CAME4 22332CAMKE4 22332EKMW33 22332EKVBC4 22332EMW33 22332VEC4

K K K1 K1 K1 K K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bearing replacement guide 95

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 160 – 170 mm

Bore Diameter 170 – 180 mm

Bore Diameter 160

170

96

OD 340 340 340 340 340 340 340

Width 114 121 68 68 68 68 68

Part Number

Type

Bearing Type

NU2332M 32332 6332 6332M 7332BM 7332BMG NU332M

H2 F B B D D H2

Cylindrical Roller Bearings Tapered Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings

90

52,4

3218M

M

Double Row Angular Contact Ball Bearings

215 215 215

22 22 34

6834 6834M 51134

B B E

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Thrust Ball Bearings

230 230 230 230 230 230

28 36 38 56 56 60

6934 NCF2934V 32934J 7934CTRDULP3 7934CTRDUMP3 NNU4934MBKRE3CC1P4

B H5 F D D I1

Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

240 240

42 55

29234M 51234

K E

Spherical Roller Bearings Thrust Ball Bearings

260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260

121 28 42 42 42 57 67 67 67 67 67 84 90 90 90 90

RS-5034DSE7NAS5 16034M 6034 6034M NU1034M 32034XJ 23034CAME4 23034CDE4 23034CDKE4 23034EKMW33 23034EMW33 7034CTRDUMP3 24034CAME4 24034CE4 24034CK30E4 24034EJW33

H6 B B B H2 F K K K1 K1 K D K K K1 K

Cylindrical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Super Precision Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

280 280 280 280 280 280 280 280 280 280 280

109 109 109 109 67 87 88 88 88 88 88

24134CAME4 24134CE4 24134CK30E4 24134JW33 29334E 51334 23134CAME4 23134CE4 23134CKE4 23134EKMW33 23134EMW33

K K K1 K O E K K K1 K1 K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Thrust Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

310 310 310 310 310 310 310 310 310 310 310 310 310

110 110 110 110 52 52 52 52 52 57 86 86 86

23234CAME4 23234CAMKE4 23234CE4 23234CKE4 6234 6234M 7234BMG NJ234M NU234M 30234 22234CAME4 22234CAMKE4 22234CDE4

K K1 K K1 B B D H1 H2 F K K1 K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bore Diameter 170

180

OD 310 310 310 310 310

Width 86 86 86 86 91

Part Number

Type

Bearing Type

22234CDKE4 22234EKMW33 22234EMW33 NU2234M 32234J

K1 K1 K H2 F

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

340

103

29434M

O

Spherical Roller Bearings

360 360 360 360 360 360 360 360 360

120 120 120 120 120 127 72 72 72

22334CAME4C4VE 22334CAME4 22334CAMKE4 22334EKMW33 22334EMW33 32334 6334M 7334BMG NU334M

K K K1 K1 K F B D H2

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Tapered Roller Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings

225 225 225

22 22 34

6836 6836M 51136

B B E

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Thrust Ball Bearings

250 250 250 250 250 250 250 250 250 250

33 42 42 45 52 56 66 66 66 69

6936M 29236M NCF2936V 32936J 23936CAME4 51236 7936A5TRDUMP3 7936CTRDULP3 7936CTRDUMP3 NNU4936MBKRE1CC1P4

B O H5 F K E D D D I1

Single Row Radial Ball Bearings Spherical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Thrust Ball Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280

100 100 100 100 100 135 31 46 46 46 64 74 74 74 74 74 92

24036CAME4 24036CAMK30E4 24036CE4 24036CK30E4 24036JW33 RS-5036DSE7NAS5 16036M 6036 6036M NU1036M 32036XJ 23036CDE4 23036CDKE4 23036EKMW33 23036EMW33 NCF3036V 7036A5TRDUMP3

K K1 K K1 K H6 B B B H2 F K K1 K1 K H5 D

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Super Precision Bearings

300 300 300 300 300 300 300 300 300 300 300 300 300

118 118 118 118 118 73 95 96 96 96 96 96 96

24136CAME4 24136CAMK30E4 24136CE4 24136CK30E4 24136JW33 29336E 51336 23136CAME4 23136CAMKE4 23136CE4 23136CKE4 23136EKMW33 23136EMW33

K K1 K K1 K O E K K1 K K1 K1 K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Thrust Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

320

112

23236CAME4

K

Spherical Roller Bearings

Bearing replacement guide 97

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 180 – 190 mm

Bore Diameter 190 – 200 mm

Bore Diameter 180

190

98

OD

Width

320 320 320 320 320 320 320 320 320 320 320 320 320 320 320 320 320

112 112 112 52 52 52 52 52 57 86 86 86 86 86 86 86 91

360

109

380 380 380 380 380 380 380 380

126 126 126 134 75 75 75 75

240 240 240

24 24 37

260 260 260 260 260 260 260

Part Number 23236CAMKE4 23236CE4 23236CKE4 6236 6236M 7236BMG NJ236M NU236M 30236 22236CAME4 22236CAMKE4 22236CDE4 22236CDKE4 22236EKMW33 22236EMW33 NU2236M 32236J

Type

Bearing Type

K1 K K1 B B D H1 H2 F K K1 K K1 K1 K H2 F

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

29436M

O

Spherical Roller Bearings

22336CAME4C4VE 22336CAME4 22336CAMKE4 32336 6336M 7336BM 7336BMG NU336M

K K K1 F B D D H2

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Tapered Roller Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings

6838 6838M 51138

B B E

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Thrust Ball Bearings

33 42 45 52 66 66 69

6938M NCF2938V 32938J 23938CAME4 7938A5TRDUMP3 7938CTRDULP3 NNU4938MBKRE1CC1P4

B H5 F K D D I1

Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Super Precision Bearings Super Precision Bearings Super Precision Bearings

270

62

51238M

E

Thrust Ball Bearings

290 290 290 290 290 290 290 290 290 290 290 290 290 290 290 290

100 100 100 100 135 31 46 46 46 64 75 75 75 75 75 92

24038CAME4 24038CE4 24038CK30E4 24038EJW33 RS-5038DSE7NAS5 16038M 6038 6038M NU1038M 32038XJ 23038CAME4 23038CAMKE4 23038EJW33 23038EKJW33 NCF3038V 7038A5TRDUMP3

K K K1 K H6 B B B H2 F K K1 K K1 H5 D

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Super Precision Bearings

320 320 320 320 320 320

104 104 104 104 104 104

23138CAME4 23138CAMKE4 23138CE4 23138CKE4 23138EJW33 23138EKJW33

K K1 K K1 K K1

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bore Diameter 190

200

OD

Width

Part Number

Type

Bearing Type

320 320 320 320 320 320

105 128 128 128 128 78

51338M 24138CAME4 24138CE4 24138CK30E4 24138JW33 29338E

E K K K1 K O

Thrust Ball Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

340 340 340 340 340 340 340 340 340 340 340 340 340

120 120 120 55 55 55 55 92 92 92 92 92 97

23238CAME4 23238CE4 23238CKE4 6238 6238M NJ238M NU238M 22238CAME4 22238CAMKE4 22238EKMW33 22238EMW33 NU2238M 32238J

K K K1 B B H1 H2 K K1 K1 K H2 F

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings

380

115

29438M

O

Spherical Roller Bearings

400 400 400 400 400 400

132 132 132 140 78 78

22338CAME4C4VE 22338CAME4 22338CAMKE4 32338 6338M NU338M

K K K1 F B H2

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Tapered Roller Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings

250 250

24 37

6840M 51140

B E

Single Row Radial Ball Bearings Thrust Ball Bearings

280 280 280 280 280 280 280

38 48 48 51 60 62 76

6940M 29240M NCF2940V 32940J 23940CAME4 51240M 7940A5TRDUMP3

B O H5 F K E D

Single Row Radial Ball Bearings Spherical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Thrust Ball Bearings Super Precision Bearings

310 310 310 310 310 310 310 310 310 310 310 310 310 310 310 310

102 109 109 109 109 149 34 51 51 51 70 82 82 82 82 82

7040A5TRDUMP3 24040CAME4 24040CE4 24040CK30E4 24040EJW33 RS-5040DSE7NAS5 16040M 6040 6040M NU1040M 32040XJ 23040CAME4 23040CAMKE4 23040EKMW33 23040EMW33 NCF3040V

D K K K1 K H6 B B B H2 F K K1 K1 K H5

Super Precision Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings

340 340 340 340 340 340 340 340

112 112 112 112 140 140 140 140

23140CAME4 23140CAMKE4 23140CE4 23140CKE4 24140CAME4 24140CE4 24140CK30E4 24140EJW33

K K1 K K1 K K K1 K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bearing replacement guide 99

Selection by Dimensions (Metric)

Selection by Dimensions (Metric)

Bore Diameter 200 – 220 mm

Bore Diameter 220 mm

Bore Diameter 200

220

100

OD

Width

340

85

360 360 360 360 360 360 360 360 360 360 360 360 360

Part Number

Type

Bearing Type

29340E

O

Spherical Roller Bearings

104 128 128 128 128 58 58 58 98 98 98 98 98

32240 23240CAME4 23240CAMKE4 23240CE4 23240CKE4 6240M NJ240M NU240M 22240CAME4 22240CAMKE4 22240EKMW33 22240EMW33 NU2240M

F K K1 K K1 B H1 H2 K K1 K1 K H2

Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings

400

122

29440M

O

Spherical Roller Bearings

420 420 420 420

138 138 138 80

22340CAME4C4VE 22340CAME4 22340CAMKE4 NU340M

K K K1 H2

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings

270 270

24 37

6844M 51144

B E

Single Row Radial Ball Bearings Thrust Ball Bearings

300 300 300 300 300 300 300

38 48 48 51 60 60 63

6944M 29244M NCF2944V 32944J 23944CAME4 23944CAMKE4 51244M

B O H5 F K K1 E

Single Row Radial Ball Bearings Spherical Roller Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Thrust Ball Bearings

340 340 340 340 340 340 340 340 340 340 340 340 340 340

118 118 118 118 118 37 56 56 76 90 90 90 90 90

24044CAME4 24044CAMK30E4 24044CE4 24044CK30E4 24044EJW33 16044M 6044M NU1044M 32044XJ 23044CAME4 23044CAMKE4 23044EKMW33 23044EMW33 NCF3044V

K K1 K K1 K B B H2 F K K1 K1 K H5

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Tapered Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Cylindrical Roller Bearings

360

85

29344M

O

Spherical Roller Bearings

370 370 370 370 370 370 370 370 370

120 120 120 120 120 120 150 150 150

23144CAME4 23144CAMKE4 23144CE4 23144CKE4 23144EJW33 23144EKJW33 24144CAME4 24144CE4 24144EJW33

K K1 K K1 K K1 K K K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

400 400 400 400 400 400

108 108 108 108 144 144

22244CAME4 22244CAMKE4 22244EKMW33 22244EMW33 23244CAME4 23244CAMKE4

K K1 K1 K K K1

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bore Diameter 220

OD

Width

400 400 400 400 400 400 400

144 144 144 144 65 65 65

420 460 460 460

Part Number

Type

Bearing Type

23244CE4 23244CKE4 23244EKMW33 23244EMW33 6244M NJ244M NU244M

K K1 K1 K B H1 H2

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

122

29444M

O

Spherical Roller Bearings

145 145 145

22344CAME4 22344CAMKE4 22344EMW33

K K1 K

Spherical Roller Bearings Spherical Roller Bearings Spherical Roller Bearings

Bearing replacement guide 101

Selection by Dimensions (Inch)

Selection by Dimensions (Inch)

Bore Diameter 1/8 – 5/8 Inch

Bore Diameter 5/8 –1 Inch

Bore Diameter ⁄

18



3 16



14

OD ⁄ ⁄

⁄ ⁄

KLNJ1⁄8Y R2ZZ

B B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

58

34

12

⁄ ⁄ 1⁄ 2 1⁄ 2 1⁄ 2

5 32

0,196 ⁄ 5⁄ 32 5⁄ 32 5⁄ 32

R3A-2Z KLNJ3⁄16Y R3 R3 R3ZZ

B1 B B B B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

⁄ ⁄ 3⁄4 3⁄4 3⁄4

⁄ ⁄ 9⁄ 32 9⁄ 32 9⁄ 32

KLNJ1⁄4Y R4ATNH KLNJ1⁄4-2RSY KLNJ1⁄4-2ZY R4A-2Z

B B B2 B1 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

R4-2RS R4-2Z R4TNH

B2 B1 B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

KLNJ3⁄8Y R6 KLNJ3⁄8-2RSY KLNJ3⁄8-2ZY R6VV R6Z R6ZZ

B B B2 B1 B6 B1 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

KLNJ1⁄2Y R8

B B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

⁄ ⁄ 5⁄16 5⁄16

KLNJ1⁄2-2RSY KLNJ1⁄2-2ZY R8DD R8ZZ

B2 B1 B2 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

⁄ ⁄ 3⁄8 3⁄8 3⁄8 3⁄8 3⁄8 3⁄8

LJ1⁄2-2RSY LJ1⁄2-2ZY LJ1⁄2Y LJT1⁄2M LRJ1⁄2M LRJA1⁄2M RLS4 RLS4ZZ

B2 B1 B D H H4 B B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

12

34



102

7 32 7 32

0,196 0,196 0,196

⁄ ⁄ 7⁄8 7⁄8 7⁄8 7⁄8 7⁄8

⁄ ⁄ 9⁄ 32 9⁄ 32 9⁄ 32 9⁄ 32 9⁄ 32

11⁄8 11⁄8

14

11⁄8 11⁄8 11⁄8 11⁄8

5 16

15⁄16 15⁄16 15⁄16 15⁄16 15⁄16 15⁄16 15⁄16 15⁄16

38

15⁄8

58



MJ1⁄2J

B

Single Row Radial Ball Bearings

113⁄16 113⁄16 113⁄16 113⁄16 113⁄16 113⁄16

58

⁄ ⁄ 5⁄8 5⁄8 5⁄8 5⁄8

MJ5⁄8-2RSJ MJ5⁄8-2ZJ MJ5⁄8J MJT5⁄8M NMJ5⁄8M RMS5

B2 B1 B D G B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

13⁄8 13⁄8 13⁄8 13⁄8 13⁄8 13⁄8

11 32

⁄ ⁄ 11⁄ 32 11⁄ 32 9⁄ 32 9⁄ 32

KLNJ5⁄8-2RSY KLNJ5⁄8-2ZY R10DDU R10ZZ KLNJ5⁄8Y R10

B2 B1 B2 B1 B B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

19⁄16 19⁄16 19⁄16 19⁄16 19⁄16 19⁄16 19⁄16 19⁄16

7 16

⁄ ⁄ 7⁄16 7⁄16 7⁄16 7⁄16 7⁄16 7⁄16

LJ5⁄8-2RSJ LJ5⁄8-2ZJ LJ5⁄8J LJT5⁄8M LLRJ5⁄8J LRJ5⁄8J LRJA5⁄8J RLS5

B2 B1 B D H2 H H4 B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

78 78

58

Bore Diameter

5 32

⁄ ⁄ 5⁄8



Bearing Type

5 32

58

12

Type

38

58



Part Number

38

34

38

Width

7 32 7 32

⁄ ⁄

14

5 16

38

58

11 32

7 16







78

1

OD

Width

Part Number

Type

Bearing Type

19 16

⁄ ⁄

7 16

19 16

7 16

⁄ ⁄

RLS5DDU RLS5ZZ

B2 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

15⁄8 15⁄8 15⁄8 15⁄8 15⁄8

5 16

⁄ ⁄ 7⁄16 7⁄16 7⁄16

KLNJ3⁄4J R12 KLNJ3⁄4-2ZJ R12DDU R12ZZ

B B B1 B2 B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

17⁄8 17⁄8 17⁄8 17⁄8 17⁄8 17⁄8 17⁄8 17⁄8 17⁄8

9 16

⁄ ⁄ 9⁄16 9⁄16 9⁄16 9⁄16 9⁄16 9⁄16 9⁄16

LJ3⁄4-2RSJ LJ3⁄4-2ZJ LJ3⁄4J LJT3⁄4M LLRJ3⁄4J LRJ3⁄4J LRJA3⁄4J RLS6 RLS6ZZ

B2 B1 B D H2 H H4 B B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

2 2 2 2 2 2 2

11 16

⁄ ⁄ 11⁄16 11⁄16 11⁄16 11⁄16 11⁄16

MJ3⁄4-2RSJ MJ3⁄4-2ZJ MJ3⁄4J MJT3⁄4M MMRJ3⁄4J RMS6 RMS6DDU

B2 B1 B D H2 B B2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

17⁄8 17⁄8 17⁄8 17⁄8

⁄ ⁄ 3⁄8 3⁄8

KLNJ7⁄8-2ZJ R14ZZ KLNJ7⁄8J R14

B1 B1 B B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

2 2 2 2 2 2 2 2 2

9 16

⁄ ⁄ 9⁄16 9⁄16 9⁄16 9⁄16 9⁄16 9⁄16 9⁄16

LJ7⁄8-2RSJ LJ7⁄8-2ZJ LJ7⁄8J LJT7⁄8M LLRJ7⁄8J LRJ7⁄8J LRJA7⁄8J RLS7 RLS7ZZ

B2 B1 B D H2 H H4 B B1

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

21⁄4 21⁄4 21⁄4 21⁄4 21⁄4 21⁄4 21⁄4 21⁄4

11 16

⁄ ⁄ 11⁄16 11⁄16 11⁄16 11⁄16 11⁄16 11⁄16

MJ7⁄8-2RSJ MJ7⁄8J MJT7⁄8M MMRJ7⁄8J MRJ7⁄8J MRJA7⁄8J NMJ7⁄8M RMS7

B2 B D H2 H H4 G B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

2 2 2 2 2 2

⁄ ⁄ 1⁄ 2 1⁄ 2 3⁄8 3⁄8

KLNJ1-2RSJ KLNJ1-2ZJ R16DDU R16ZZ KLNJ1J R16

B2 B1 B2 B1 B B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

21⁄2 21⁄2 21⁄2 21⁄2 21⁄2 21⁄2 21⁄2 21⁄2 21⁄2

⁄ ⁄ 3⁄4 3⁄4 3⁄4 3⁄4 3⁄4 3⁄4 7⁄8

MJT1M MJ1J MMRJ1J MMRJN1M MRJ1J MRJA1J NMJ1M RMS8 MJ1-2RSJ

D B H2 H2 H H4 G B B2

Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

5 16

9 16

11 16

12 12

9 16

11 16

12 12

34 34

Bearing replacement guide 103

Selection by Dimensions (Inch)

Selection by Dimensions (Inch)

Bore Diameter 1 – 13/8 Inch

Bore Diameter 13/8 – 13/4 Inch

Bore Diameter 1

OD 21⁄2

78

2⁄ 21⁄4 21⁄4 21⁄4 21⁄4 21⁄4 21⁄4 21⁄4

58

14

11⁄8

21⁄2 21⁄2 21⁄2 21⁄2 21⁄2 21⁄2 21⁄2 21⁄2 21⁄2 21⁄8 21⁄8 21⁄8

11⁄4

MJ1-2ZJ

Type B1

Bearing Type Single Row Radial Ball Bearings

LJ1-2RSJ LJ1-2ZJ LJ1J LJT1M LRJ1J LRJA1J NLJ1TN RLS8

B2 B1 B D H H4 G B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

⁄ ⁄ 5⁄8 5⁄8 5⁄8 5⁄8 5⁄8 5⁄8 5⁄8

LJ11⁄8-2RSJ LJ11⁄8-2ZJ LJ11⁄8J LJT11⁄8M LLRJ11⁄8J LRJ11⁄8J LRJA11⁄8J NLJ11⁄8TN RLS9

B2 B1 B D H2 H H4 G B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

⁄ ⁄ 3⁄8

R18ZZ KLNJ11⁄8J R18

B1 B B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

⁄ ⁄ 13⁄16 13⁄16 13⁄16 13⁄16

MJ11⁄8J MJT11⁄8M MMRJ11⁄8J MRJ11⁄8J MRJA11⁄8J RMS9

B D H2 H H4 B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

KLNJ11⁄4-2ZJ R20ZZ KLNJ11⁄4J R20

B1 B1 B B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings

58

58

12

38

21⁄4 21⁄4 21⁄4 21⁄4

⁄ ⁄ 3⁄8 3⁄8

21⁄2

Part Number

⁄ ⁄ 5⁄8 5⁄8 5⁄8 5⁄8 5⁄8 5⁄8 58

13 16

31⁄8 31⁄8 31⁄8 31⁄8 31⁄8 31⁄8 31⁄8 31⁄8 31⁄8 31⁄8 31⁄8

13 16

12 12

⁄ ⁄ 11⁄16 11⁄16 11⁄16 11⁄16 11⁄16 11⁄16 11⁄16

LJ11⁄4-2RSJ LJ11⁄4-2ZJ LJ11⁄4J LJT11⁄4M LLRJ11⁄4J LRJ11⁄4J LRJA11⁄4J NLJ11⁄4TN RLS10

B2 B1 B D H2 H H4 G B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

0,875 ⁄ 7⁄8 7⁄8 7⁄8 7⁄8 7⁄8 7⁄8 7⁄8 7⁄8 7⁄8

MJT11⁄4M MJ11⁄4-2RSJ MJ11⁄4-2ZJ MJ11⁄4J MJ11⁄4NRJ MMRJ11⁄4J MRJ11⁄4J MRJA11⁄4J MRJA11⁄4V NMJ11⁄4M RMS10

D B2 B1 B B3 H2 H H4 H4 G B

Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

11 16 11 16

78



KLNJ13⁄8J

B

Single Row Radial Ball Bearings

9 16

9 16



XLJ1 ⁄ J

B

Single Row Radial Ball Bearings

3 3 3 3 3

11 16

⁄ ⁄ 11⁄16 11⁄16 11⁄16

LJ13⁄8-2RSJ LJ13⁄8-2ZJ LJ13⁄8J LJT13⁄8M LLRJ13⁄8J

B2 B1 B D H2

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings

2⁄

104



213⁄16 213⁄16 213⁄16 213⁄16 213⁄16 213⁄16

23⁄4 23⁄4 23⁄4 23⁄4 23⁄4 23⁄4 23⁄4 23⁄4 23⁄4

13⁄8

Width

7 16

11 16

38

Bore Diameter 13⁄8

OD 3 3 3 3 31⁄2 31⁄2 31⁄2 31⁄2 31⁄2 31⁄2

11⁄2

Type

Bearing Type

LRJ13⁄8J LRJA13⁄8J NLJ13⁄8M RLS11

H H4 G B

Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

0,875 ⁄ 7⁄8 7⁄8 7⁄8 7⁄8

MJT13⁄8M MJ13⁄8-2ZJ MJ13⁄8J MRJ13⁄8J MRJA13⁄8J RMS11

D B1 B H H4 B

Single Row Angular Contact Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

⁄ ⁄

XLJ11⁄2Y XLRJ11⁄2M

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings



KLNJ11⁄2J

B

Single Row Radial Ball Bearings

⁄ ⁄ 3⁄4 3⁄4 3⁄4 3⁄4 3⁄4 3⁄4 3⁄4

LJ1 ⁄ -2RSJ LJ11⁄2-2ZJ LJ11⁄2J LJT11⁄2M LLRJ11⁄2J LRJ11⁄2J LRJ11⁄2M LRJA11⁄2J RLS12

B2 B1 B D H2 H H H4 B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

⁄ ⁄ 15⁄16 15⁄16 15⁄16 15⁄16 15⁄16

MJ11⁄2J MJT11⁄2M MMRJ11⁄2J MRJ11⁄2J MRJA11⁄2J NMJ11⁄2M RMS12

B D H2 H H4 G B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings



XLJ15⁄8M

B

Single Row Radial Ball Bearings

⁄ ⁄ 3⁄4 3⁄4 3⁄4 3⁄4

LJ1 ⁄ J LJT15⁄8M LRJ15⁄8J LRJA15⁄8J NLJ15⁄8TN RLS13

B D H H4 G B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

⁄ ⁄ 15⁄16 15⁄16 15⁄16

MJ15⁄8J MJT15⁄8M MRJ15⁄8M MRJA15⁄8M RMS13

B D H H4 B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

9 16

⁄ ⁄

XLJ13⁄4J XLRJ13⁄4M

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings

11 16 11 16

78

9 16

25⁄8

7 16

3⁄ 31⁄4 31⁄4 31⁄4 31⁄4 31⁄4 31⁄4 31⁄4 31⁄4

34

33⁄4 33⁄4 33⁄4 33⁄4 33⁄4 33⁄4 33⁄4

15 16

27⁄8

9 16

3⁄ 31⁄2 31⁄2 31⁄2 31⁄2 31⁄2

34

4 4 4 4 4

15 16

3 3

9 16

33⁄4 33⁄4 33⁄4 33⁄4 33⁄4 33⁄4 33⁄4

13 16

⁄ ⁄ 13⁄16 13⁄16 13⁄16 13⁄16 13⁄16

LJ13⁄4-2ZJ LJ13⁄4J LJT13⁄4M LRJ13⁄4J LRJA13⁄4J NLJ13⁄4TN RLS14

B1 B D H H4 G B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

41⁄4 41⁄4 41⁄4 41⁄4 41⁄4 41⁄4

11⁄16 11⁄16 11⁄16 11⁄16 11⁄16 11⁄16

MJ13⁄4J MJT13⁄4M MRJ13⁄4J MRJA13⁄4J NMJ13⁄4M RMS14

B D H H4 G B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

12

13⁄4

⁄ ⁄ 11⁄16 11⁄16

Part Number

211⁄16 211⁄16

14

15⁄8

Width

9 16

34

15 16

34

15 16

13 16

12

58

Bearing replacement guide 105

Selection by Dimensions (Inch)

Selection by Dimensions (Inch)

Bore Diameter 17/8 – 2 3/4 Inch

Bore Diameter 2 3/4 – 4 Inch

Bore Diameter 17⁄8

Width

4 4 4 4

Bearing Type

B

Single Row Radial Ball Bearings

⁄ ⁄ 13⁄16 13⁄16

LJ1 ⁄ J LJT17⁄8M LRJ17⁄8J RLS15

B D H B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

41⁄2 41⁄2 41⁄2 41⁄2 41⁄2

11⁄16 11⁄16 11⁄16 11⁄16 11⁄16

MJ17⁄8J MJT17⁄8M MRJ17⁄8J NMJ17⁄8M RMS15

B D H G B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

315⁄16

58



XLRJ2M

H

Cylindrical Roller Bearings

5 16

3⁄

58



XLJ2J

B

Single Row Radial Ball Bearings

4 4 4 4 4

13 16

⁄ ⁄ 13⁄16 13⁄16 13⁄16

LJ2J LJT2M LRJ2J LRJA2J RLS16

B D H H4 B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

41⁄2 41⁄2 41⁄2 41⁄2 41⁄2 41⁄2

11⁄16 11⁄16 11⁄16 11⁄16 11⁄16 11⁄16

MJ2J MJT2M MMRJ2J MRJ2J MRJA2J RMS16

B D H2 H H4 B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

39⁄16 39⁄16

58 58

⁄ ⁄

XLJ21⁄4J XLRJ21⁄4M

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings

41⁄2 41⁄2 41⁄2 41⁄2 41⁄2 41⁄2

78

⁄ ⁄ 7⁄8 7⁄8 7⁄8 7⁄8

LJ21⁄4J LJT21⁄4M LLRJ21⁄4M LRJ21⁄4J LRJA21⁄4J RLS18

B D H2 H H4 B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

5 5 5 5 5 5 5

11⁄4 11⁄4 11⁄4 11⁄4 11⁄4 11⁄4 11⁄4

MJ21⁄4J MJT21⁄4M MRJ21⁄4J MRJA21⁄4J NMJ21⁄4M QJM21⁄4M RMS18

B D H H4 G P2 B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Duplex Ball Bearings Single Row Radial Ball Bearings

23⁄8

33⁄4

11 16

XLJ23⁄8J

B

Single Row Radial Ball Bearings

21⁄2

37⁄8 37⁄8

11 16

⁄ 11⁄16

XLJ21⁄2J XLRJ21⁄2M

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings

5 5 5 5

15⁄16 15⁄16 15⁄16 15⁄16

LJ21⁄2J LJT21⁄2M LRJ21⁄2J LRJA21⁄2J

B D H H4

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

51⁄2 51⁄2 51⁄2 51⁄2 51⁄2 51⁄2 51⁄2

11⁄4 11⁄4 11⁄4 11⁄4 11⁄4 11⁄4 11⁄4

MJ21⁄2J MJT21⁄2M MRJ21⁄2EM MRJ21⁄2J MRJA21⁄2J NMJ21⁄2M RMS20

B D H H H4 G B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

41⁄8 41⁄8

11 16

⁄ ⁄

XLJ23⁄4M XLRJ23⁄4M

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings

51⁄4 51⁄4

15⁄16 15⁄16

LJ23⁄4J LJT23⁄4M

B D

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings

23⁄4

58 13 16

Type

XLJ17⁄8J

21⁄4

33⁄16

Part Number



2

106

OD

13 16

13 16

78



11 16

78

Bore Diameter

OD

Width

51⁄4 51⁄4

81⁄4 81⁄4

LRJ23⁄4J LRJA23⁄4J

H H4

Cylindrical Roller Bearings Cylindrical Roller Bearings

61⁄4 61⁄4 61⁄4 61⁄4 61⁄4

13⁄8 13⁄8 13⁄8 13⁄8 13⁄8

MJ23⁄4J MJT23⁄4M MRJ23⁄4EM MRJA23⁄4EM RMS22

B D H H4 B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

41⁄2

34

XLJ3J

B

Single Row Radial Ball Bearings

53⁄4 53⁄4 53⁄4 53⁄4 53⁄4

11⁄16 11⁄16 11⁄16 11⁄16 11⁄16

LJ3J LJT3M LRJ3J LRJA3J RLS24

B D H H4 B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

7 7 7 7 7 7 7

19⁄16 19⁄16 19⁄16 19⁄16 19⁄16 19⁄16 19⁄16

MJ3J MJT3M MRJ3EM MRJ3J MRJA3J NMJ3M RMS24

B D H H H4 G B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Double Row Self Aligning Ball Bearings Single Row Radial Ball Bearings

43⁄4

34



XLJ31⁄4M

B

Single Row Radial Ball Bearings

6 6 6 6

11⁄16 11⁄16 11⁄16 11⁄16

LJ31⁄4J LJT31⁄4M LRJ31⁄4M LRJA31⁄4M

B D H H4

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

71⁄2 71⁄2 71⁄2 71⁄2 71⁄2 71⁄2

19⁄16 19⁄16 19⁄16 19⁄16 19⁄16 19⁄16

MJ31⁄4J MJT31⁄4M MRJ31⁄4J MRJA31⁄4EM QJM31⁄4M RMS26

B D H H4 P2 B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Duplex Ball Bearings Single Row Radial Ball Bearings

33⁄8

71⁄2 71⁄2

19⁄16 19⁄16

MJ33⁄8J MRJ33⁄8J

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings

31⁄2

5 5

34

XLJ31⁄2J XLRJA3,1⁄2M

B H4

Single Row Radial Ball Bearings Cylindrical Roller Bearings

61⁄2 61⁄2 61⁄2 61⁄2 61⁄2

11⁄8 11⁄8 11⁄8 11⁄8 11⁄8

LJ31⁄2J LJT31⁄2M LRJ31⁄2J LRJA31⁄2J RLS28

B D H H4 B

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Radial Ball Bearings

81⁄4

13⁄4

QJM31⁄2LOCM

P2

Duplex Ball Bearings

81⁄8 81⁄8 81⁄8 81⁄8

13⁄4 13⁄4 13⁄4 13⁄4

MJ31⁄2J MJT31⁄2M MRJ31⁄2EM QJM31⁄2M

B D H P2

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Duplex Ball Bearings

63⁄4 63⁄4 63⁄4 63⁄4

11⁄8 11⁄8 11⁄8 11⁄8

LJ33⁄4J LJT33⁄4M LRJ33⁄4M LRJA33⁄4M

B D H H4

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

81⁄4 81⁄4 81⁄4 81⁄4 81⁄4

13⁄4 13⁄4 13⁄4 13⁄4 13⁄4

MJ33⁄4J MJT33⁄4M MRJ33⁄4EM MRJA33⁄4EM QJM33⁄4M

B D H H4 P2

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Duplex Ball Bearings

55⁄8 55⁄8

78

XLJ4M XLRJA4M

B H4

Single Row Radial Ball Bearings Cylindrical Roller Bearings

23⁄4

3

31⁄4

33⁄4

4



⁄ ⁄

34

⁄ ⁄

78

Part Number

Type

Bearing Type

Bearing replacement guide 107

Selection by Dimensions (Inch)

Selection by Dimensions (Inch)

Bore Diameter 4 – 5 3/4 Inch

Bore Diameter 6 – 57,15 Inch

Bore Diameter 4

41⁄4

41⁄2

43⁄4

Width

Part Number

Type

Bearing Type

71⁄4 71⁄4 71⁄4 71⁄4

11⁄4 11⁄4 11⁄4 11⁄4

LJ4J LJT4M LRJ4M LRJA4M

B D H H4

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

81⁄2 81⁄2 81⁄2

13⁄4 13⁄4 13⁄4

MJ4J MJT4M MRJ4EM

B D H

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings

6 6

78 78

⁄ ⁄

XLJ41⁄4J XLRJ41⁄4M

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings

71⁄2 71⁄2 71⁄2 71⁄2

11⁄4 11⁄4 11⁄4 11⁄4

LJ41⁄4J LJT41⁄4M LRJ41⁄4M LRJA41⁄4M

B D H H4

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

83⁄4 83⁄4 83⁄4 83⁄4

13⁄4 13⁄4 13⁄4 13⁄4

MJ41⁄4M MJT41⁄4M MRJ41⁄4EM MRJA41⁄4EM

B D H H4

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

61⁄4 61⁄4

78

⁄ 7⁄8

XLJ41⁄2J XLRJ41⁄2M

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings

8 8 8 8 8

15⁄16 15⁄16 15⁄16 15⁄16 15⁄16

LJ41⁄2J LJT41⁄2M LRJ41⁄2M LRJA41⁄2M MJT41⁄2M

B D H H4 D

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Single Row Angular Contact Ball Bearings

93⁄8 93⁄8 93⁄8 93⁄8 93⁄8

2 2 2 2 2

MJ41⁄2J MMRJ41⁄2EM MRJ41⁄2EM MRJA41⁄2EM QJM41⁄2M

B H2 H H4 P2

Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings Duplex Ball Bearings

10 10

2 2

MJ43⁄4J MRJ43⁄4EM

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings

61⁄2 61⁄2

78 78

⁄ ⁄

XLJ43⁄4J XLJ43⁄4M

B B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

81⁄4 81⁄4

15⁄16 15⁄16

LJ43⁄4M LRJ43⁄4M

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings

10 10 10

2 2 2

MJ5J MRJ5EM MRJA5EM

B H H4

Single Row Radial Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

7 7

1 1

XLJ5J XLJ5M

B B

Single Row Radial Ball Bearings Single Row Radial Ball Bearings

9 9 9 9

13⁄8 13⁄8 13⁄8 13⁄8

LJ5J LJT5M LRJ5M LRJA5M

B D H H4

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

51⁄4

71⁄4 71⁄4

1 1

XLJ51⁄4M XLRJ51⁄4M

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings

51⁄2

11 11

2 2

MMRJ5EM MRJ5EM

H2 H

Cylindrical Roller Bearings Cylindrical Roller Bearings

71⁄2

1

XLJ5M

B

Single Row Radial Ball Bearings

12

9⁄ 91⁄2 91⁄2 91⁄2

38

1⁄ 13⁄8 13⁄8 13⁄8

LJ5J LJT5M LRJ51⁄2M LRJA5M

B D H H4

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

73⁄4

1

XLJ53⁄4M

B

Single Row Radial Ball Bearings

5

53⁄4

108

OD

Bore Diameter 6

61⁄2

63⁄4 7

7⁄

12

8

9

OD

Width

Part Number

Type

Bearing Type

101⁄2 101⁄2 101⁄2 101⁄2

19⁄16 19⁄16 19⁄16 19⁄16

LJ6J LJT6M LRJ6M LRJA6M

B D H H4

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

12

21⁄4

MRJ6EM

H

Cylindrical Roller Bearings

8

1

XLJ6M

B

Single Row Radial Ball Bearings

11 11 11 11

19⁄16 19⁄16 19⁄16 19⁄16

LJ61⁄2M LJT61⁄2M LRJ61⁄2M LRJA61⁄2M

B D H H4

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

13 13

21⁄2 21⁄2

MRJ61⁄2EM MRJA61⁄2EM

H H4

Cylindrical Roller Bearings Cylindrical Roller Bearings

83⁄4 83⁄4

11⁄8 11⁄8

XLJ61⁄2M XLRJ61⁄2M

B H

Single Row Radial Ball Bearings Cylindrical Roller Bearings

9

11⁄8

XLJ63⁄4J

B

Single Row Radial Ball Bearings

12 12 12 12

13⁄4 13⁄4 13⁄4 13⁄4

LJ7M LJT7M LRJ7M LRJA7M

B D H H4

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings Cylindrical Roller Bearings Cylindrical Roller Bearings

91⁄2

11⁄4

XLJ7M

B

Single Row Radial Ball Bearings

10

14

1⁄

XLJ7 ⁄ M

B

Single Row Radial Ball Bearings

121⁄2 121⁄2

13⁄4 13⁄4

LJ71⁄2M LJT71⁄2M

B D

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings

103⁄4

13⁄8

XLJ8M

B

Single Row Radial Ball Bearings

13 13

34

1⁄ 13⁄4

LJ8M LJT8M

B D

Single Row Radial Ball Bearings Single Row Angular Contact Ball Bearings

12

11⁄2

XLJ9M

B

Single Row Radial Ball Bearings

14 ⁄

12

12

2

LJ9M

B

Single Row Radial Ball Bearings

91⁄2

123⁄4

15⁄8

XLJ91⁄2M

B

Single Row Radial Ball Bearings

10

131⁄4

15⁄8

XLJ10M

B

Single Row Radial Ball Bearings

62

31,75

BSB093DUHP3

D

Super Precision Bearings

23,838 38,1 44,4754 57,15

72

31,75

BSB150DUHP3

D

Super Precision Bearings

76,2

31,75

BSB175DUHP3

D

Super Precision Bearings

90

31,75

BSB225DUHP3

D

Super Precision Bearings

Bearing replacement guide 109

Interchange list

The purpose of the following list is to make it easy for the bearing user to convert to NSK many non-NSK bearings withdrawn from equipment and needing replacing. The list identifies the bearing series only. The user should then check the relevant table to verify the dimensions and select the precise designation. Most bearings in use today are manufactured to International Standards and where this is so then NSK offers a direct interchangeable equivalent. In other cases, the NSK product is a functional equivalent in respect of the key features although secondary dimensions may differ. (mainly on mounted units)

There is an enormous range of bearings made by NSK and not listed here. If you cannot find a part number in the list, or if you have any doubt, please contact local NSK office to ensure you get the right equivalent NSK part number. This list is given in good faith, but no responsibility can be accepted for errors or omissions. The manufacturers included are: › ASAHI › FAFNIR › FAG › HOFFMANN › INA › NTN › POLLARD › R&M › SKF › SNR › SEALMASTER

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

100 100 100ACD 100C 100C(W/C) 100CDS 100CDSLOC 100DR 100GW 100GWX6

Hoffmann, Pollard FAG Hoffmann Pollard Pollard Hoffmann Hoffmann Hoffmann Pollard Pollard

6200 100 7200 6200N 6200NR QJ200 QJ200LOC 4200 7200 7200B

124 * 142 124 124 154 * 140 142 142

22200 22200 22300 22300 22300 22300 2300 2300 2300 2300

NTN SNR SKF FAG NTN SNR SKF FAG NTN SNR

22200 22200 22300 22300 22300 22300 2300 2300 2300 2300

217 217 217 217 217 217 160 160 160 160

100K 100KR 100P 100PP 100RS 100RSS 100Z 100ZZ 11200 11200

Hoffmann Hoffmann Hoffmann, Pollard Hoffmann, Pollard Hoffmann Hoffmann Pollard Pollard SKF FAG

6200N 6200NR 6200Z 6200ZZ 6200RS 6200DDU 6200Z 6200ZZ 11200 11200

124 124 124 124 124 124 124 124 * *

2300-2RS.TV 2300-2RS1 2300K 2300K 23000 23000 23000 23000 23100 23100

FAG SKF NTN SNR SKF FAG NTN SNR SKF FAG

2300-2RS 2300-2RS 2300K 2300K 23000 23000 23000 23000 23100 23100

160 160 160 160 217 217 217 217 217 217

11300 1200 1200 1200 1200 1200K 1200K 1300 1300 1300

FAG SKF FAG NTN SNR NTN SNR SKF FAG NTN

11300 1200 1200 1200 1200 1200K 1200K 1300 1300 1300

* 160 160 160 160 160 160 160 160 160

23100 23100 23200 23200 23200 23200 23300 23900 23900 23900

NTN SNR SKF FAG NTN SNR FAG SKF FAG NTN

23100 23100 23200 23200 23200 23200 23300 23900 23900 23900

217 217 217 217 217 217 217 217 217 217

1300 1300K 1300K 16000 16000 16000 16100 16100 1726200-2RS 2-NPPB

SNR NTN SNR SKF FAG NTN SKF FAG SKF INA

1300 1300K 1300K 16000 16000 16000 16100 16100 1726200-2RS 1726200-2RS

160 160 160 124 124 124 124 124 * *

23900 24000 24000 24000 24000 24100 24100 24100 24100 29200

SNR SKF FAG NTN SNR SKF FAG NTN SNR SKF

23900 24000 24000 24000 24000 24100 24100 24100 24100 29200

217 217 217 217 217 217 217 217 217 231

200 200 200-2Z 200-2ZNR 200NPPB 200-Z 200-ZNR 21300 21300 21300

SKF SNR SKF SKF Fafnir SKF SKF SKF FAG SNR

BL200 BL200 BL200ZZ BL200ZZNR 1726200-2RS BL200Z BL200ZNR 21300 21300 21300

124 124 124 124 * 124 124 217 217 217

29200 29200 29300 29300 29300 29300 29400 29400 29400 29400

FAG NTN SKF FAG NTN SNR SKF FAG NTN SNR

29200 29200 29300 29300 29300 29300 29400 29400 29400 29400

231 231 231 231 231 231 231 231 231 231

2200 2200 2200 2200 2200-2RS.TV 2200-2RS1 2200K 2200K 22200 22200

SKF FAG NTN SNR FAG SKF NTN SNR SKF FAG

2200 2200 2200 2200 2200-2RS 2200-2RS 2200K 2200K 22200 22200

160 160 160 160 160 160 160 160 217 217

300 300 300 300-2Z 300-2ZNR 300ACD 300C 300C(W/C) 300CDS 300CDSLOC

Hoffmann, Pollard SKF SNR SKF SKF Hoffmann Pollard Pollard Hoffmann Hoffmann

6300 BL300 BL300 BL300ZZ BL300ZZNR 7300 6300N 6300NR QJ300 QJ300LOC

124 124 124 124 124 142 124 124 154 *

* Consult NSK.

110

Bearing replacement guide 111

Interchange list

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

300DR 300K 300KR 300NR 300P 300P 300PP 300PP 300RS 300RSS

Hoffmann Hoffmann Hoffmann SKF Hoffmann Pollard Hoffmann Pollard Hoffmann Hoffmann

4300 6300N 6300NR BL300NR 6300Z 6300DU 6300ZZ 6300DDU 6300DU 6300DDU

140 124 124 139 124 124 124 124 124 124

33100 33200 33200 33200 33200 4200 4200 4200A 4300 4300

SNR SKF FAG NTN SNR NTN SNR SKF NTN SNR

HR33100 HR33200 HR33200 HR33200 HR33200 4200B 4200B 4200 4300B 4300B

185 185 185 185 185 140 140 140 140 140

6000 6000 6000 6000 6000.2RSR 6000.2ZR 6000/HC5 6000-2RS1/HC5 6000-2RSH/RS1 6000-2RZ

Hoffmann SKF FAG NTN FAG FAG SKF SKF SKF SKF

6000 6000 6000 6000 6000DDU 6000ZZ * * 6000DDU 6000VV

124 124 124 124 124 124 * * 124 124

6200LLB 6200LLU 6200N 6200NR 6200NR 6200-RSH/RS1 6200VA201 6200-Z 6200-ZNR 6200ZZ

NTN NTN SKF SKF NTN SKF SKF SKF SKF NTN

6200VV 6200DDU 6200N 6200NR 6200NR 6200DU * 6200Z 6200ZNR 6200ZZ

124 124 124 124 124 124 * 124 124 124

300Z 300Z 300-ZNR 300ZZ 30200 30200 30200 30200 30300 30300

Pollard SKF SKF Pollard SKF FAG NTN SNR SKF FAG

6300Z BL300Z BL300ZNR 6300ZZ HR30200 HR30200 HR30200 HR30200 HR30300 HR30300

124 124 124 124 185 185 185 185 185 185

4300A 500 51100 51100 51100 51100 51200 51200 51200 51200

SKF Hoffmann, Pollard SKF FAG NTN SNR SKF FAG NTN SNR

4300 6400 51100 51100 51100 51100 51200 51200 51200 51200

140 124 231 231 231 231 231 231 231 231

6000-2Z 6000-2Z/VA201 6000-2Z/VA208 6000-2Z/VA228 6000K 6000KR 6000LLB 6000LLU 6000N 6000NR

SKF SKF SKF SKF Hoffmann Hoffmann NTN NTN SKF SKF

6000ZZ * * * 6000N 6000NR 6000VV 6000DDU 6000N 6000NR

124 * * * 124 124 124 124 124 124

630 630 630 630.2RS 630.2Z 6300 6300 6300/HC5 6300/VA201 6300-2RS1/HC5

SKF FAG NTN FAG FAG SKF NTN SKF SKF SKF

630 630 630 630DD 630ZZ 6300 6300 * * *

124 124 124 124 124 124 124 * * *

30300 30300 30300D 31300 31300 31300 3200 3200 3200A 3200B

NTN SNR NTN SKF FAG SNR NTN SNR SKF FAG

HR30300 HR30300 HR30300DJ HR30300DJ HR30300DJ HR30300DJ 3200B 3200B 3200 3200B

185 185 185 185 185 185 150 150 150 150

51300 51300 51300 51300 51400 51400 51400 51400 5200 5200

SKF FAG NTN SNR SKF FAG NTN SNR Sealmaster NTN

51300 51300 51300 51300 51400 51400 51400 51400 1000G 5200

231 231 231 231 231 231 231 231 * 231

6000NR 6000P 6000PP 6000RS 6000-RSH/RS1 6000RSS 6000Z 6000-ZNR 6000ZZ 6000ZZNR

NTN Hoffmann Hoffmann Hoffmann SKF Hoffmann SKF SKF NTN NTN

6000NR 6000Z 6000ZZ 6000DU 6000DU 6000DDU 6000Z 6000ZNR 6000ZZ 6000ZZNR

124 124 124 124 124 124 124 124 124 124

6300-2RSH/RS1 6300-2Z 6300-2Z/VA201 6300-2Z/VA208 6300-2ZNR 6300LLB 6300LLU 6300N 6300NR 6300NR

SKF SKF SKF SKF SKF NTN NTN SKF SKF NTN

6300DDU 6300ZZ * * 6300ZZNR 6300VV 6300DDU 6300N 6300NR 6300NR

124 124 * * 124 124 124 124 124 124

3200B.2RSR 3200B.2ZR 32000 32000 32000X 32000X 32200 32200 32200 32200

FAG FAG FAG SNR SKF NTN SKF FAG NTN SNR

3200B-2RS 3200B-2Z HR32000XJ HR32000XJ HR32000XJ HR32000XJ HR32200 HR32200 HR32200 HR32200

150 150 185 185 185 185 185 185 185 185

5200 52200 52200 52200 52200 52300 52300 52300 52300 52400

SNR SKF FAG NTN SNR SKF FAG NTN SNR SKF

5200 52200 52200 52200 52200 52300 52300 52300 52300 52400

231 231 231 231 231 231 231 231 231 231

618/x 619/x 61800 61900 61800-2RS 61800-2RZ 61800-2Z 61900-2RS1 61900-2RZ 61900-2Z

SKF SKF SKF SKF SKF SKF SKF SKF SKF SKF

680 690 6800 6900 6800DD 6800VV 6800ZZ 6900DD 6900VV 6900ZZ

124 124 124 124 124 124 124 124 124 124

6300-RSH/RS1 6300-Z 6300-ZNR 6300ZZ 6300ZZNR 6400 6400 6800 6800LLB 6800LLU

SKF SKF SKF NTN NTN SKF FAG NTN NTN NTN

6300DU 6300Z 6300ZNR 6300ZZ 6300ZZNR 6400 6400 6800 6800VV 6800DD

124 124 124 124 124 124 124 124 124 124

32300 32300 32300 32300 32900 32900 32900 3300 3300 3300A

SKF FAG NTN SNR SKF FAG NTN NTN SNR SKF

HR32300 HR32300 HR32300 HR32300 HR32900 HR32900 HR32900 3300B 3300B 3300

185 185 185 185 185 185 185 150 150 150

52400 52400 5300 5300 5300 53200 53200 53300 53300 53400

NTN SNR Sealmaster NTN SNR SKF FAG SKF FAG SKF

52400 52400 1000G 5300 5300 53200 53200 53300 53300 53400

231 231 * 150 150 231 231 231 231 231

620 620 620 620.2RS 620.2Z 6200 6200 6200 6200.2RSR 6200.2ZR

SKF FAG NTN FAG FAG SKF FAG NTN FAG FAG

620 620 620 620DD 620ZZ 6200 6200 6200 6200DDU 6200ZZ

124 124 124 124 124 124 124 124 124 124

6800NR 6800ZZ 6800ZZNR 6900 6900LLB 6900LLU 6900NR 6900ZZ 6900ZZNR 7200

NTN NTN NTN NTN NTN NTN NTN NTN NTN SNR

6800NR 6800ZZ 6800ZZNR 6900 6900VV 6900DD 6900NR 6900ZZ 6900ZZNR 7200

124 124 124 124 124 124 124 124 124 142

3300B 3300B.2RSR 3300B.2ZR 33000 33000 33000 33000 33100 33100 33100

FAG FAG FAG SKF FAG NTN SNR SKF FAG NTN

3300B 3300B-2RS 3300B-2Z HR33000 HR33000 HR33000 HR33000 HR33100 HR33100 HR33100

150 150 150 185 185 185 185 185 185 185

54200 54200 54300 54300 54400 600 600 600 600.2RS 600.2Z

SKF FAG SKF FAG SKF SKF FAG NTN FAG FAG

54200 54200 54300 54300 54400 600 600 600 600DD 600ZZ

231 231 231 231 231 124 124 124 124 124

6200/HC5 6200-2RS1/HC5 6200-2RSH/2RS1 6200-2RZ 6200-2RZ/HC5 6200-2Z 6200-2Z/VA201 6200-2Z/VA208 6200-2Z/VA228 6200-2ZNR

SKF SKF SKF SKF SKF SKF SKF SKF SKF SKF

* * 6200DDU 6200VV * 6200ZZ * * * 6200ZZNR

* * 124 124 * 124 * * * 124

7200B 7200B 7200B 7300 7300B 7300B 7300B 76200B.2RSR A AEL200

SKF FAG NTN SNR SKF FAG NTN FAG Hoffmann NTN

7200B 7200B 7200B 7300 7300B 7300B 7300B 1726200-2RS E, EN, L AEL200

142 142 142 142 142 142 142 * * *

* Consult NSK.

112

* Consult NSK.

Bearing replacement guide 113

Interchange list

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

AELFD200 AELPF200 AELPFL200 AELPP200 AH AH AHX AHX AS200 ASFD200

NTN NTN NTN NTN SKF FAG SKF FAG NTN NTN

AELFD200 AELPF200 AELPFL200 AELPP200 AH AH AHX AHX AS200 ASFD200

* * * * 249 249 249 249 * *

EXPA200 EXSP200 EXT200 FHFC200 FHLCTE200 FHPF200 FHPFL200 FHT200 FLCTE FLCTE/GLCTE

SNR SNR SNR Asahi Asahi Asahi Asahi Asahi Fafnir INA

SNP-DEC BT-DEC ST-DEC FC-EC AELFD200 AELPF200 AELPFL200 ST-EC LFTC-EC LFTC-EC

* * * * * * * * * *

GW210PPB2 GW210PPB4 GW211PP2 GW211PP3 GY..KRRBW GYE..KRRB VA GYE-KRRB H H HA

Fafnir Fafnir Fafnir Fafnir INA INA INA SKF FAG SKF

PDNF150-1.15/16G PDNF150/9G PDF155-2.3/16G PDF155/12G 1000G J1000GCR 1000G H H HA

* * * * * * * 249 249 249

LT-(B) M MB M-CDS M-CDSLOC MDJ MDJ-K MFC MJ MJBL

R&M R&M SKF Hoffmann Hoffmann R&M R&M Sealmaster R&M R&M

LT-(B) E, EN, L AW QJM QJM-LOC 4300 MDJK MFC 6300 BL300

* * 249 154 * 140 * * 124 124

ASPF200 ASPFL200 ASPP200 B200 BF200 BFC200 BFL200 BL200 BL200ZZ BL300

NTN NTN NTN Asahi Asahi Asahi Asahi NTN NTN NTN

ASPF200 ASPFL200 ASPP200 AS200 SF-A FC-A SFT-A BL200 BL200ZZ BL300

* * * * * * * 124 124 124

FLCTEY FRB FRM FT FYC-FM FYC-RM FYC-TF FYC-WM FY-FM FYJ-FM

INA SKF FAG R&M SKF SKF SKF SKF SKF SKF

LFTC-A FR FR FT FC-EC FC-A FC FC-DEC SF-EC SF-EC

* * * * * * * * * *

HE HJ HJ KH200+ER KLNJ KLNJ-D KLNJ-DD KLNJ-WSR KM KM

SKF SKF FAG Asahi R&M R&M R&M R&M SKF FAG

HE HJ HJ AEL200 KLNJ KLNJ-Z KLNJ-2Z KLNJ-2RS AN/KM AN/KM

249 * * * 124 124 124 124 249 249

MJBL-D MJBL-DD MJ-D MJ-DD MJ-G MJ-GWC MJT MJT-X6 MJ-WSR MJ-WSRR

R&M R&M R&M R&M R&M R&M R&M R&M R&M R&M

BL300Z BL300ZZ 6300Z o. MJ-Z 6300ZZ o. MJ-2Z 6300N o. MJ-N 6300NR o. MJ-NR 7300 o. MJT 7300B 6300DU o. MJ-RS 6300DDU o. MJ-2RS

124 124 124 124 124 124 142 142 124 124

BL300ZZ BLCTE200 BP200 BPF200 BPFL200 BPP200 BT200 CES200 CEX200 CS200LLU

NTN Asahi Asahi Asahi Asahi Asahi Asahi SNR SNR NTN

BL300ZZ ASFD200 NP-A ASPF200 ASPFL200 ASPP200 ST-A 1300EC 1100DEC CS200LLU

124 * * * * * * * * *

FYJ-RM FYJ-TF FYJ-WF FYK..TH/GFA FY-RM FYTB-FM FYTBJ-FM FYTBJ-RM FYTBJ-TF FYTBJ-WF

SKF SKF SKF SKF SKF SKF SKF SKF SKF SKF

SF-A UCF200 UELF200 PSF-CR SF-A SFT-EC SFT-EC SFT-A UCFL200 UELFL200

* * * * * * * * * *

L200 L300 L6200 L6300 L-CDS L-CDSLOC LDJ LDJ-K LJ LJBL

Fafnir Fafnir Fafnir Fafnir Hoffmann Hoffmann R&M R&M R&M R&M

1200 1300 2200 2300 QJL QJL-LOC 4200 LDJK 6200 BL200

160 160 160 160 154 * 140 * 124 124

MMRJ MMRJA MMRJB MP MRJ MRJA MS MS-ACD MSC MS-C

R&M R&M R&M Sealmaster R&M R&M Hoffmann, Pollard Hoffmann Sealmaster Pollard

NU300 o. MMRJ NJ300 o. MMRJA NUP300 o. MMRJB MP N300 o. MRJ NF300 o. MRJA MJ MJT MSC MJ-N

168 168 168 * 168 168 124 142 * 124

CS200ZZ CUC200 CUCS200 DLJT

Asahi SNR SNR R&M

* * *

DLJT-J DMJT

R&M R&M

DMJT-J E..KRR

R&M INA

CS200LLU 1100 1300 QJ200LOC o. QJL-LOC QJ200 o. QJL QJ300LOC o. QJM-LOC QJ300 o. QJM 1100DEC

* 154 *

FYTBK..TH/GFA FYTB-RM FYTB-TF FYTB-WF FY-TF FY-WF G..KRRBW GAY-NPPB GE..KRRB FA101T GE..KRRB-CC

SKF SKF SKF SKF SKF SKF INA INA INA INA

PSFT-CR SFT-A SFT SFT-DEC SF SF-DEC 1000DECG 1200G 1000DECGHLT 1000DECGFS

* * * * * * * * * *

LJBL-D LJBL-DD LJ-D LJ-DD LJ-G LJ-GWC LJT LJT-X6 LJ-WSR LJ-WSRR

R&M R&M R&M R&M R&M R&M R&M R&M R&M R&M

BL200Z BL200ZZ 6200Z o. LJ-Z 6200ZZ o. LJ-2Z 6200N o. LJ-N 6200NR o. LJ-NR 7200 o. LJT 7200B 6200DU o. LJ-RS 6200DDU o. LJ-2RS

124 124 124 124 124 124 142 142 124 124

MS-C(W/C) MSF MSFT MS-GW MS-K MS-KR MS-P MS-P MS-PP MS-PP

Pollard Sealmaster Sealmaster Pollard Hoffmann Hoffmann Hoffmann Pollard Hoffmann Pollard

MJ-NR MSF MSFT MJT MJ-N MJ-NR MJ-Z MJ-RS MJ-2Z MJ-2RS

124 * * 142 124 124 124 124 124 124

ER ES200 ESC200 ESEHE200 ESF200 ESFC200 ESFD ESFL200 ESP200 ESPA200

Sealmaster SNR SNR SNR SNR SNR SNR SNR SNR SNR

1100CG 1200ECG SLC-EC SCH-EC SF-EC FC-EC LFTC-EC SFT-EC NP-EC SNP-EC

* * * * * * * * * *

GE-KPPB GE-KPPB3 GE-KRRB GE-KRRB GLCTE GNP GRA..NPPBW GRAE-NPPB GRAE-NPPB GSF

Fafnir INA INA Fafnir Fafnir SNR INA INA Fafnir SNR

T1000DECG T1000DECG 1000DECG 1000DECG LFTC-EC PNP-CR 1200ECG 1200ECG 1200ECG PSF-CR

* * * * * * * * * *

LLRJ LLRJA LLRJB LRJ LRJA LS LS-ACD LS-C LS-C(W/C) LS-GW

R&M R&M R&M R&M R&M Hoffmann, Pollard Hoffmann Pollard Pollard Pollard

NU200 o. LLRJ NJ200 o. LLRJ A NUP200 o. LLRJB N200 o. LRJ NF200 o. LRJA LJ LJT LJ-N LJ-NR LJT

168 168 168 168 168 124 142 124 124 142

MS-RS MS-RSS MST MS-Z MS-ZZ MT MUC..FD MW N1000 N1000

Hoffmann Hoffmann Sealmaster Pollard Pollard R&M SNR Hoffmann, Pollard NTN SNR

MJ-RS MJ-2RS MST MJ-Z MJ-2Z MT J1000GCR MT N1000 N1000

124 124 * 124 124 231 * 231 168 168

ESSP200 EST200 EW EX200 EX200L3 EXC200 EXEHE200 EXF200 EXFC200 EXP200

SNR SNR Hoffmann, Pollard SNR SNR SNR SNR SNR SNR SNR

BT-EC ST-EC FT 1000DECG T1000DECG SLC-DEC SCH-DEC SF-DEC FC-DEC NP-DEC

* * * * * * * * * *

GSFT GSH-RRB GW208PPB5 GW208PPB6 GW208PPB8 GW209PPB11 GW209PPB2 GW209PPB5 GW209PPB8 GW210PP4

SNR INA Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir

PSFT-CR 1000KG 1/PDNF240/9G 1/PDNF240/8G PDNF240/9G 28/DNF245-45G PDNF145-45G PDNF245/10G DNF245/10G PDF150/9G

* * * * * * * * * *

LS-K LS-KR LS-P LS-P LS-PP LS-PP LS-RS LS-RSS LS-Z LS-ZZ

Hoffmann Hoffmann Hoffmann Pollard Hoffmann Pollard Hoffmann Hoffmann Pollard Pollard

LJ-N LJ-NR LJ-Z LJ-RS LJ-2Z LJ-2RS LJ-RS LJ-2RS LJ-Z LJ-2Z

124 124 124 124 124 124 124 124 124 124

N1800 N200 N200 N200 N200 N2200 N2200 N2300 N2300 N300

Fafnir SKF FAG NTN SNR NTN SNR NTN SNR SKF

51200 N200 N200 N200 N200 N2200 N2200 N2300 N2300 N300

231 168 168 168 168 168 168 168 168 168

* Consult NSK.

114

* 154

* Consult NSK.

Bearing replacement guide 115

Interchange list

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

N300 N300 N300 N400 N400 NCF1800V NCF2200V NCF2900 NCF2900V NCF3000

FAG NTN SNR NTN SNR SKF SKF FAG SKF FAG

N300 N300 N300 N400 N400 NCF1800 NCF2200 NCF2900 NCF2900 NCF3000

168 168 168 168 168 * * * * *

NU2300 NU300 NU300 NU300 NU300 NU400 NU400 NUP1000 NUP1000 NUP200

SNR SKF FAG NTN SNR SKF NTN NTN SNR SKF

NU2300 NU300 NU300 NU300 NU300 NU400 NU400 NUP1000 NUP1000 NUP200

168 168 168 168 168 168 168 168 168 168

PMEY PMNE P-RM PSHE PSHE PSHEY P-TF PTUE PTUE PTUEY

INA Fafnir SKF INA Fafnir INA SKF INA Fafnir INA

FC-A FC-EC LPB-A o. ASPP200 SNP-EC SNP-EC SNP-A LPB ST-EC ST-EC ST-A

* * * * * * * * * *

RCJT RCJT..FA101T RCJTA RCJTHP RCJTY RCJY RCJY..TN VA RFC RFHP RHCM

INA INA INA Fafnir INA INA INA Fafnir Fafnir Fafnir

SFT-DEC SFT-HLT SFT1000KG MSFT SFT SF PSF-CR MFC MFC SCHB

* * * * * * * * * *

NCF3000V NF200 NF300 NJ1000 NJ1000 NJ200 NJ200 NJ200 NJ200 NJ2200

SKF NTN NTN NTN SNR SKF FAG NTN SNR SKF

NCF3000 NF200 NF300 NJ1000 NJ1000 NJ200 NJ200 NJ200 NJ200 NJ2200

* 168 168 168 168 168 168 168 168 168

NUP200 NUP200 NUP200 NUP2200 NUP2200 NUP2200 NUP2200 NUP2300 NUP2300 NUP2300

FAG NTN SNR SKF FAG NTN SNR SKF FAG NTN

NUP200 NUP200 NUP200 NUP2200 NUP2200 NUP2200 NUP2200 NUP2300 NUP2300 NUP2300

168 168 168 168 168 168 168 168 168 168

P-WF QJ200 QJ200 QJ200 QJ200 QJ300 QJ300 QJ300 QJ300 R

SKF SKF FAG NTN SNR SKF FAG NTN SNR NTN

LPB-DEC QJ200 QJ200 QJ200 QJ200 QJ300 QJ300 QJ300 QJ300 R

* 154 154 154 154 154 154 154 154 *

RHE RHE

Fafnir INA

*

RHEY RL RL-E RLS RLS-E RM RM-E

INA Hoffmann, Pollard Hoffmann Hoffmann, Pollard Pollard Pollard Hoffmann

SCH-DEC SCH-DEC/ SCHB-DEC SCH/SCHB NLJ LLRJ LRJ LLRJ NMJ MMRJ

NJ2200 NJ2200 NJ2200 NJ2300 NJ2300 NJ2300 NJ2300 NJ300 NJ300 NJ300

FAG NTN SNR SKF FAG NTN SNR SKF FAG NTN

NJ2200 NJ2200 NJ2200 NJ2300 NJ2300 NJ2300 NJ2300 NJ300 NJ300 NJ300

168 168 168 168 168 168 168 168 168 168

NUP2300 NUP300 NUP300 NUP300 NUP300 NUP400 P200 P300 P3200 P3300

SNR SKF FAG NTN SNR NTN Pollard Pollard Pollard Pollard

NUP2300 NUP300 NUP300 NUP300 NUP300 NUP400 1200 1300 2200 2300

168 168 168 168 168 168 160 160 160 160

R100 R100E R100F R100L R100P R300 R300E R300F R300L R300P

Hoffmann, Pollard Hoffmann, Pollard Hoffmann, Pollard Hoffmann, Pollard Hoffmann, Pollard Hoffmann, Pollard Hoffmann, Pollard Hoffmann, Pollard Hoffmann, Pollard Hoffmann, Pollard

N200 NU200 NUP200 NF200 NJ200 N300 NU300 NUP300 NJ300 NJ300

168 168 168 168 168 168 168 168 168 168

RME RMEY RMNE RMS RMS-E RPB RR RR RRT RRT

INA INA Fafnir Hoffmann, Pollard Pollard Fafnir Fafnir INA Fafnir INA

FC-DEC FC FC-DEC MRJ MMRJ LPBR-EC SLFE-DEC SLFE-DEC SLFL-DEC SLFL-DEC

* * * 168 * * * * * *

NJ300 NJ400 NJ400 NJ400 NLDJ NLJ NMDJ NMJ NN3000 NN3000

SNR SKF NTN SNR R&M R&M R&M R&M FAG NTN

NJ300 NJ400 NJ400 NJ400 2200 1200 o. NLJ 2300 1300 o. NMJ NN3000 NN3000

168 168 168 168 160 160 160 160 259 259

PASE PASE PASEY PB PB PBY PCF PCFT PCJ PCJT

INA Fafnir INA INA Fafnir INA Fafnir Fafnir INA INA

NP-EC NP-EC NP-A LPB-EC LPB-EC LPB-A SF-EC SFT-EC SF-EC SFT-EC

* * * * * * * * * *

RA RA RA..NPPW RAE..NPP RAE..NPP RAK RAKC RAKHP RASE RASE

INA Fafnir INA INA Fafnir Fafnir Fafnir Fafnir Fafnir INA

SLFE-EC SLFE-EC 1300EC 1300EC 1300EC SL-DEC SL MP NP-DEC NP-DEC

* * * * * * * * * *

RRTR RRTR RRTY RRY RSHE RSHE RSHEY RTT RTTR RTUE

INA Fafnir INA INA Fafnir INA INA INA INA Fafnir

SLFT-DEC SLFT-DEC SLFL SLFE SNP-DEC SNP-DEC SNP TSLFL-DEC TSLFT-DEC ST-DEC

* * * * * * * * * *

NNCF4800 NNCF4900 NNCF5000 NNU4900 NP NU1000 NU1000 NU1000 NU1000 NU200

SKF SKF SKF NTN Sealmaster SKF FAG NTN SNR SKF

NNCF4800 NNCF4900 NNCF5000 NNU4900 NP NU1000 NU1000 NU1000 NU1000 NU200

* * * * * 168 168 168 168 168

PCJTY PCJY PFD-FM PFD-RM PFD-TF PFD-WF PF-FM P-FM PF-RM PF-TF

INA INA SKF SKF SKF SKF SKF SKF SKF SKF

SFT-A SF-A SLFT-EC SLFT-A SLFT SLFT-DEC SLFE-EC LPB-EC SLFE-A SLFE

* * * * * * * * * *

RASE..FA101T RASEA RASEY RASEY..TN VA RAT RAT RATR RATR RATRY RATY

INA INA INA INA INA Fafnir INA Fafnir INA INA

NP-HLT NP1000KG NP PNP-CR SLFL-EC SLFL-EC SLFT-EC SLFT-EC SLFT-A SLFL-A

* * * * * * * * * *

RTUE RTUEY RTUHP RXLS S SC SC SCHB SF SFT

INA INA Fafnir Hoffmann Hoffmann Pollard Sealmaster Sealmaster Sealmaster Sealmaster

ST-DEC ST MST XLRJ KLNJ KLNJ SLC SCHB SF SFT

* * * 168 124 124 * * * *

NU200 NU200 NU200 NU2200 NU2200 NU2200 NU2200 NU2300 NU2300 NU2300

FAG NTN SNR SKF FAG NTN SNR SKF FAG NTN

NU200 NU200 NU200 NU2200 NU2200 NU2200 NU2200 NU2300 NU2300 NU2300

168 168 168 168 168 168 168 168 168 168

PFT-FM PFT-RM PFT-TF PFT-WF PF-WF PHE PHE PHEY PHUSE PME

SKF SKF SKF SKF SKF INA Fafnir INA INA INA

SLFL-EC SLFL-A SLFL SLFL-DEC SLFE-DEC SCH-EC/SCHBSCH-EC SCH-A/SCHB-A BT-EC u. BTHF FC-EC

* * * * * * * * * *

RAY RC RCC RCE RCHP RCJ RCJ RCJ..FA101T RCJHP RCJT

INA Fafnir Fafnir Fafnir Fafnir Fafnir INA INA Fafnir Fafnir

SLFE-A SLC-DEC SLC SLC-DEC MSC SF-DEC SF-DEC SF-HLT MSF SFT-DEC

* * * * * * * * * *

SI100 SI100LOC SI300 SI300LOC SILS SILS-LOC SIMS SIMS-LOC SLG SPR

Pollard Pollard Pollard Pollard Pollard Pollard Pollard Pollard Sealmaster SNR

QJ200 QJ200LOC QJ300 QJ300LOC QJL QJL-LOC QJM QJM-LOC SL BTHF

154 * 154 * 154 * 154 * * *

* Consult NSK.

116

* * 160 168 168 168 160 *

* Consult NSK.

Bearing replacement guide 117

Interchange list

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

Series Reference

Manufacturer

NSK Bearing Series

Page

SRP SSF SSP ST SYF-FM SYFJ-FM SYFJ-RM SYFJ-TF SYFJ-WF SY-FM

Sealmaster Sealmaster Sealmaster Sealmaster SKF SKF SKF SKF SKF SKF

LPBR SLFE LPB ST SNP-EC SNP-EC SNP-A UCUP200 SNP-DEC NP-EC

* * * * * * * * * *

UCC200 UCEH200 UCEHE200 UCF200 UCF200 UCF200 UCF300 UCFC200 UCFC200 UCFC200

SNR Asahi SNR Asahi NTN SNR NTN Asahi NTN SNR

SLC UCHB200 SCH UCF200 UCF200 SF UCF300 UCFC200 UCFC200 FC

* * * * * * * * * *

UKEHE200 UKF200 UKFL200 UKP200 UKPA200 UKT200 ULS UMS US200 USC200

SNR SNR SNR SNR SNR SNR Hoffmann Hoffmann SNR SNR

SCH1000K SF1000K SFT1000K NP1000K SNP1000K ST1000K NLJ NMJ 1200G SLC-A

* * * * * * 160 160 * *

W61900-2Z W6200 W6200-2RS W6200-2Z XLJ XLRJ XLS XLT XW XX100

SKF SKF SKF SKF R&M R&M Hoffmann, Pollard R&M Hoffmann Pollard

6900-H-20ZZ 6200-H-20 6200-H-20DD 6200-H-20ZZ XLJ XLRJ XLJ XLT XLT 6000

* * * * 124 168 124 231 231 124

SYF-RM SYF-TF SYF-WF SYJ-FM SYJ-RM SYJ-TF SYJ-WF SYK..TH/GFA SY-RM SY-TF

SKF SKF SKF SKF SKF SKF SKF SKF SKF SKF

SNP-A SNP SNP-DEC NP-EC NP-A UCP200 UELP200 PNP-CR NP-A NP

* * * * * * * * * *

UCFC300 UCFCX00 UCFCX00 UCFH200 UCFK200 UCFL200 UCFL200 UCFL200 UCFL300 UCFLX00

NTN Asahi NTN NTN Asahi Asahi NTN SNR NTN Asahi

UCFC300 UCFCX00 UCFCX00 UCFH200 UCFH200 UCFL200 UCFL200 SFT UCFL300 UCFLX00

* * * * * * * * * *

USEHE200 USF200 USFC200 USFD USFL200 USP200 USPA200 USSP200 UST200 VAK

SNR SNR SNR SNR SNR SNR SNR SNR SNR Fafnir

SCH-A SF-A FC-A LFTC-A SFT-A NP-A SNP-A BT-A ST-A SL-EC

* * * * * * * * * *

XX100C XX100C(W/C) XX100P XX100PP XX100Z XX100ZZ XXLJ XXLJ-D XXLJ-DD XXLJ-G

Pollard Pollard Pollard Pollard Pollard Pollard R&M R&M R&M R&M

6000N 6000NR 6000DU 6000DDU 6000Z 6000ZZ 6000 6000Z 6000ZZ 6000N

124 124 124 124 124 124 124 124 124 124

SY-WF TASE TASE TB TB TCJ TCJ TCJT TCJT TCJTY..TN VA

SKF INA Fafnir INA Sealmaster Fafnir INA INA Fafnir INA

NP-DEC TNP-DEC TNP-DEC TLPB-DEC CNP TSF-DEC TSF-DEC TSFT-DEC TSFT-DEC PSFT-CR

* * * * * * * * * *

UCFLX00 UCFX00 UCFX00 UCHB200 UCP200 UCP200 UCP200 UCP300 UCPA200 UCPA200

NTN Asahi NTN NTN Asahi NTN SNR NTN Asahi SNR

UCFLX00 UCFX00 UCFX00 UCHB200 UCP200 UCP200 NP UCP300 UCUP200 SNP

* * * * * * * * * *

VAS VCJ VCJT VMNE VSHE W W208PP10 W208PP5 W208PP6 W208PP8

Fafnir Fafnir Fafnir Fafnir Fafnir Hoffmann, Pollard Fafnir Fafnir Fafnir Fafnir

NP-EC SF-EC SFT-EC FC-EC SNP-EC LT-(B) 36/DF140-1.1/2 2/DF240/9 2/DF240/8 PDF240/9

* * * * * * * * * *

THE

INA

* * * * * * * * *

UCPX00 UCPX00 UCSP200 UCT200 UCT200 UCT200 UCT300 UCTX00 UCUP200 UCX00

Asahi NTN SNR Asahi NTN SNR NTN NTN NTN NTN

UCPX00 UCPX00 BT UCT200 UCT200 ST UCT300 UCTX00 UCUP200 UCX00

* * * * * * * * * *

W208PP9 W208PPB13 W208PPB2 W208PPB4 W208PPB5 W208PPB6 W208PPB7 W208PPB8 W208PPB9 W209PPB2

Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir

PDNF240/8 2/DNF240/7 36/PDNF140-1.1/2 PDNF140-1.3/16 2/DNF240/9 2/DNF240/8 2/DNF140-1.3/16 PDNF240/9 PDNF240/8 PDNF145-45

* * * * * * * * * *

XXLJ-GWC XXLJT XXLJ-WSR XXLJ-WSRR XXLRJ YAR2..-2RF/HVGFA YAR-2-2RF YAR-2F YAT200 YEL200-2F YET200 YSA200-2FK

R&M R&M R&M R&M R&M SKF SKF SKF SKF SKF SKF SKF

6000NR 7000 6000DU 6000DDU N1000 J1000GCR 1000GFS 1000G 1200G 1000DECG 1200ECG 1000KG

124 142 124 124 168 * * * * * * *

THE TME TMNE TR TSHE TSHE TTUE TTUE

Fafnir INA Fafnir INA INA Fafnir INA Fafnir

TSCH-DEC/ TSCHB-DEC TSCH-DEC TFC-DEC TFC-DEC TSLFE-DEC TSNP-DEC TSNP-DEC TST-DEC TST-DEC

TU-FM TUJ-FM TUJ-RM TUJ-TF TUJ-WF TU-RM TU-TF TU-WF U100 U100W

SKF SKF SKF SKF SKF SKF SKF SKF Hoffmann Hoffmann

ST-EC ST-EC ST-A UCT200 UELT200 ST-A ST ST-DEC 1200 2200

* * * * * * * * 160 160

UEL200 UELF200 UELFC200 UELFL200 UELP200 UELT200 UG200+ER UGF200 UGFC200 UGFL200

NTN NTN NTN NTN NTN NTN Asahi Asahi Asahi Asahi

UEL200 UELF200 UELFC200 UELFL200 UELP200 UELT200 UEL200 UELF200 UELFC200 UELFL200

* * * * * * * * * *

W209PPB4 W209PPB5 W209PPB8 W210PP2 W210PP4 W210PPB2 W210PPB4 W210PPB5 W210PPB6 W211PP2

Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir Fafnir

28/PDNF145-1.1/2 PDNF245/10 DNF245/10 PDF150-1.15/16 PDF150/9 PDNF150-1.15/16 PDNF150/9 5/PDNF150-1.3/4 PDNF250/9 PDF155-2.3/16

* * * * * * * * * *

U200 U300 U300 U300W UC200 UC200 UC200 UC200L3 UC300 UC300

FAG Hoffmann FAG Hoffmann Asahi NTN SNR SNR Asahi NTN

U200 1300 U300 2300 UC200 UC200 1000G T1000G UC300 UC300

* 160 * 160 * * * * * *

UGP200 UGT200 UHF200 UHFL200 UHP200 UHPP200 UK200 UK200 UK200 UKC200

Asahi Asahi Asahi Asahi Asahi Asahi Asahi NTN SNR SNR

UELP200 UELT200 SF-EC SFT-EC NP-EC AELPP200 UK200 UK200 1000KG SLC1000K

* * * * * * * * * *

W211PP3 W211PPB2 W211PPB3 W6000 W6000-2RS1 W6000-2Z W61800 W61800-2Z W61900 W61900-2RS

Fafnir Fafnir Fafnir SKF SKF SKF SKF SKF SKF SKF

PDF155/12 PDNF155-2.3/16 PDNF155/12 6000-H-20 6000-H-20DDU 6000-H-20ZZ 6800-H-20 6800-H-20ZZ 6900-H-20 6900-H-20DD

* * * * * * * * * *

* Consult NSK.

118

* Consult NSK.

Bearing replacement guide 119

Bearing Tables

Table of Contents Single Row Deep Groove Ball Bearings Extra Small Ball Bearings Maximum Type Ball Bearings Double Row Deep Groove Ball Bearings Single Row Angular Contact Ball Bearings Double Row Angular Contact Ball Bearings Duplex Ball Bearings Self Aligning Ball Bearings Single Row Cylindrical Roller Bearings Single Row Tapered Roller Bearings Spherical Roller Bearings Thrust Bearings Accessories Super Precision Bearings Other Product Ranges 120

122 138 139 140 144 152 156 162 170 186 218 228 244 253 261 Bearing replacement guide 121

Single Row Deep Groove Ball Bearings

Design, types and features Single Row Deep Groove Ball Bearings are classified into the types shown below: Shielded Type ZZ

With Snap Ring NR

Open Type

Non-Contact Sealed Type VV

Contact Sealed Type DD–DDU

Applications › Transmissions › Electric Motors & Generators › Electrical Appliances › Pumps & Compressors › Blowers & Fans › Speed Changers › Gear Boxes & Drives › Woodworking Machinery › Lawn & Garden Equipment › Turbines › Farm Machinery › Construction Machinery › Oil Field Machinery › Elevators › Conveying Equipment › Hoists & Cranes › Power Hand Tools › Industrial Valves › Rolling Mill Machinery › Textile Machinery › Paper Machinery › Printing Machinery › Food Products Machinery › Packaging Machinery › Medical & Dental Equipment (Extra Small) › Robotics Equipment (Thin) › Industrial Clutches › Slip Joints › Skate Boards (608ZZ) › Inline Skates (608ZZ) Basic Type & Series 600: 16000: 6000: 6200: 6300: 6800: 6900: BL 200: BL 300: KLNJ: XLJ: LJ: MJ:

Metric, extra small Metric, thin section Metric, extra light Metric, light Metric, medium Metric, extra thin section Metric, very thin section Metric, maximum capacity, light Metric, maximum capacity, medium Inch, small Inch, extra light Inch, light Inch, medium

62

122

Features V: VV: Z: ZZ: DU: DDU: NR: M: Blank:

05

Single non-contact seal Double non-contact seal Single shield Double shield Single contact seal Double contact seal Snap ring and groove Brass cage Steel cage

Noise Level E: Electric Motor Grade

ZZ

C3

Bore Diameter

Internal Clearance

(04 and up: multiply last two numbers by 5 to get bore in mm) 00: 10 mm 03: 17 mm 12: 60 mm 01: 12 mm 04: 20 mm 20: 100 mm 02: 15 mm 05: 25 mm Inch: directly indicated

C2: Blank: C3: C4:

E

Tight Normal Loose Extra Loose

Bearing replacement guide 123

Single Row Deep Groove Ball Bearings

Radial Internal Clearances

Radial Internal Clearances in Extra Small and Miniature Ball Bearings

Nominal Bore Diameter d (mm) over

C2

Clearance C3

CN

C4

include

min.

max.

min.

max.

min.

max.

min.

10 only 10 18

18 24

0 0 0

7 9 10

2 3 5

13 18 20

8 11 13

23 25 28

14 18 20

24 30 40

30 40 50

1 1 1

11 11 11

5 6 6

20 20 23

13 15 18

28 33 36

50 65 80

65 80 100

1 1 1

15 15 18

8 10 12

28 30 36

23 25 30

100 120 140

120 140 160

2 2 2

20 23 23

15 18 18

41 48 53

160 180 200

180 200 225

2 2 2

25 30 35

20 25 25

225 250 280

250 280 315

2 2 2

40 45 55

315 355

355 400

3 3

60 70

Clearance Symbol

C5 max.

MC1 min. max.

min.

max.

Clearance

29 33 36

20 25 28

37 45 48

Clearance Symbol

23 28 30

41 46 51

30 40 45

53 64 73

43 51 58

38 46 53

61 71 84

55 65 75

90 105 120

Interchange

Description

36 41 46

66 81 91

61 71 81

97 114 130

90 105 120

140 160 180

Part Number

See Interchange list

Suffixes

61 71 85

53 63 75

102 117 140

91 107 125

147 163 195

135 150 175

200 230 265

30 35 40

95 105 115

85 90 100

160 170 190

145 155 175

225 245 270

205 225 245

300 340 370

45 55

125 145

110 130

210 240

195 225

300 340

275 315

410 460

1 seal (contact) 2 seals (contact) 2 seals (non contact) 1 shield 2 shields Snap ring Steel cage Brass cage Tight clearance Normal clearance Loose clearance Extra loose clearance

To obtain the measured values, use the clearance correction for radial clearance increase caused by the measuring load in the table below.

Clearance Correction Value

0

5

MC2 min. max. 3

8

MC3 min. max. 5

10

MC4 min. max. 8

MC5 min. max.

13

13

20

MC6 min. max. 20

MC1

MC2

MC3

MC4

MC5

MC6

1

1

1

1

2

2

28

The standard clearance is MC3. To obtain the measured value, add correction amount in the table. The measuring loads are as follows: For miniature ball bearings *2.5N {0.25 kgf}; For extra small ball bearings *4.4N {0.45 kgf}. *For their classification, refer to Table 1 on Page B 31 in Cat: RB/A/... . Units: μm

NSK

DU DDU VV Z ZZ NR Blank M C2 Blank C3 C4

SKF

RS1/RSH 2RS1/2RSH 2RZ Z 2Z NR Blank M C2 Blank C3 C4

FAG

RSR 2RSR 2RSD ZR 2ZR NR Blank M C2 Blank C3 C4

NTN

LU LLU LLB Z ZZ NR Blank M C2 Blank C3 C4

SNR

E EE Z ZZ NR Blank M J20 Blank J30 J40

For the C2 clearance class, the smaller value should be used for bearings with minimum clearance and the larger value for bearings near the maximum clearance range. Units: μm

Nominal Bore Diameter d (mm) over 10 (incl.)

incl. 18

Measuring load (N) 24,5

Clearance Correction Value

{kgf}

C2

CN

C3

C4

C5

{2,5}

3~4

4

4

4

4

18

50

49

{5}

4~5

5

6

6

6

50

280

147

{15}

6~8

8

9

9

9

For values over 280mm please contact NSK. Units: µm

124

Bearing replacement guide 125

Single Row Deep Groove Ball Bearings

Single Row Deep Groove Ball Bearings

Bore Diameter 10 – 22 mm

Bore Diameter 25 – 45 mm

Open Type



Shielded Type ZZ

Boundary Dimensions (mm)

Non-Contact Sealed Type VV

Basic Load Ratings (N)

Contact Sealed Type DD–DDU

D

B

Cr

C0r

Open Z ZZ V VV

DU DDU

10

19 22 26 28 30 35

5 6 8 8 9 11

1 720 2 700 4 550 4 800 5 100 8 100

840 1 270 1 970 2 030 2 390 3 450

34 000 32 000 30 000 28 000 24 000 22 000

21 24 28 28 30 32 37

5 6 7 8 8 10 12

1 920 2 890 5 100 5 100 5 320 6 800 9 700

1 040 1 460 2 370 2 370 2 410 3 050 4 200

24 28 32 32 35 42

5 7 8 9 11 13

2 070 4 350 5 600 5 600 7 650 11 400

17

26 30 35 35 40 47

5 7 8 10 12 14

20

32 37 42 42 47 52

22

44 50 56

15

126

With Snap Ring NR

Limiting Speeds (min–1) Grease Oil

d

12

With Snap Ring Groove N

Bearing Numbers

Open Z

Open

Shielded

Sealed

24 000 22 000 22 000 18 000 18 000 17 000

40 000 38 000 36 000 34 000 30 000 26 000

6800 6900 6000 16100 6200 6300

ZZ ZZ ZZ 2ZR ZZ ZZ

VV VV VV

32 000 30 000 28 000 28 000 26 000 22 000 20 000

20 000 20 000 – 18 000 17 000 17 000 16 000

38 000 36 000 32 000 32 000 32 000 28 000 24 000

6801 6901 16001 6001 16101 6201 6301

1 260 2 260 2 830 2 830 3 750 5 450

28 000 26 000 24 000 24 000 20 000 17 000

17 000 17 000 – 15 000 14 000 13 000

34 000 30 000 28 000 28 000 24 000 20 000

2 630 4 600 6 000 6 000 9 550 13 600

1 570 2 550 3 250 3 250 4 800 6 650

26 000 24 000 22 000 22 000 17 000 15 000

15 000 15 000 – 13 000 12 000 11 000

7 9 8 12 14 15

4 000 6 400 7 900 9 400 12 800 15 900

2 470 3 700 4 450 5 000 6 600 7 900

22 000 19 000 18 000 18 000 15 000 14 000

12 14 16

9 400 12 900 18 400

5 050 6 800 9 250

17 000 14 000 13 000

Mass (kg)



Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1) Grease Oil

With Snap Ring Groove

With Snap Ring

approx

d

D

B

Cr

C0r

Open Z ZZ V VV

DU DDU

– N N

– N N

N N

NR NR

0,005 0,009 0,018 0,020 0,032 0,052

25

VV VV

DD DD DDU 2RSR DDU DDU

37 42 47 47 52 62

7 9 8 12 15 17

4 500 7 050 8 850 10 100 14 000 20 600

3 150 4 550 5 600 5 850 7 850 11 200

18 000 16 000 15 000 15 000 13 000 11 000

ZZ ZZ – ZZ 2ZR ZZ ZZ

VV VV – VV – VV VV

DD DD – DDU 2RSR DDU DDU

– N – N – N N

– NR – N – NR NR

0,006 0,010 0,019 0,022 – 0,037 0,060

28

52 58 68

12 16 18

12 500 16 600 26 700

7 400 9 500 14 000

30

6802 6902 16002 6002 6202 6302

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DD DD – DDU DDU DDU

– N – N N N

– NR – NR NR NR

0,007 0,015 0,027 0,031 0,045 0,083

42 47 55 55 62 72

7 9 9 13 16 19

4 700 7 250 11 200 13 200 19 500 26 700

32

58 65 75

13 17 20

30 000 28 000 26 000 26 000 20 000 18 000

6803 6903 16003 6003 6203 6303

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DD DDU – DDU DDU DDU

– N – N N N

– NR – NR NR NR

0,007 0,017 0,033 0,041 0,067 0,113

35

47 55 62 62 72 80

13 000 12 000 – 11 000 11 000 10 000

26 000 22 000 20 000 20 000 18 000 17 000

6804 6904 16004 6004 6204 6304

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DD DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,017 0,037 0,048 0,068 0,107 0,145

40

11 000 9 500 9 500

20 000 16 000 16 000

60/22 62/22 63/22

ZZ ZZ ZZ

VV VV VV

DDU DDU DDU

N N N

NR NR NR

0,074 0,119 0,179

45

Bearing Numbers

Open Z

Open

Shielded

Sealed

10 000 10 000 – 9 500 9 000 8 000

22 000 19 000 18 000 18 000 15 000 13 000

6805 6905 16005 6005 6205 6305

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

14 000 12 000 10 000

8 500 8 000 7 500

16 000 14 000 13 000

60/28 62/28 63/28

ZZ ZZ ZZ

3 650 5 000 7 350 8 300 11 300 15 000

15 000 14 000 13 000 13 000 11 000 9 500

9 000 8 500 – 8 000 7 500 6 700

18 000 17 000 15 000 15 000 13 000 12 000

6806 6906 16006 6006 6206 6306

15 100 20 700 29 900

9 150 11 600 17 000

12 000 10 000 9 000

7 500 7 100 6 300

14 000 12 000 11 000

7 10 9 14 17 21

4 900 10 600 11 700 16 000 25 700 33 500

4 100 7 250 8 200 10 300 15 300 19 200

14 000 12 000 11 000 11 000 9 500 8 500

7 500 7 500 – 6 700 6 300 6 000

52 62 68 68 80 90

7 12 9 15 18 23

6 350 13 700 12 600 16 800 29 100 40 500

5 550 10 000 9 650 11 500 17 900 24 000

12 000 11 000 10 000 10 000 8 500 7 500

58 68 75 75 85 100

7 12 10 16 19 25

6 600 14 100 14 900 20 900 31 500 53 000

6 150 10 900 11 400 15 200 20 400 32 000

11 000 9 500 9 000 9 000 7 500 6 700

Mass (kg)

With Snap Ring Groove

With Snap Ring

approx

DD DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,021 0,042 0,059 0,079 0,129 0,235

VV VV VV

DDU DDU DDU

N N N

NR NR NR

0,096 0,175 0,287

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DD DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,024 0,052 0,087 0,116 0,199 0,345

60/32 62/32 63/32

ZZ ZZ ZZ

VV VV VV

DDU DDU DDU

N N N

NR NR NR

0,122 0,225 0,389

16 000 15 000 13 000 13 000 11 000 10 000

6807 6907 16007 6007 6207 6307

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DD DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,027 0,075 0,107 0,151 0,284 0,464

6 700 6 300 – 6 000 5 600 5 300

14 000 13 000 12 000 12 000 10 000 9 000

6808 6908 16008 6008 6208 6308

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DD DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,031 0,112 0,13 0,19 0,366 0,636

6 000 5 600 – 5 300 5 300 4 800

13 000 12 000 11 000 11 000 9 000 8 000

6809 6909 16009 6009 6209 6309

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DD DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,038 0,126 0,167 0,241 0,42 0,829

Bearing replacement guide 127

Single Row Deep Groove Ball Bearings

Single Row Deep Groove Ball Bearings

Bore Diameter 50 – 75 mm

Bore Diameter 80 – 105 mm

Open Type



Shielded Type ZZ

Boundary Dimensions (mm)

Non-Contact Sealed Type VV

Basic Load Ratings (N)

Contact Sealed Type DD–DDU

With Snap Ring NR

Limiting Speeds (min–1) Grease Oil

d

D

B

Cr

C0r

Open Z ZZ V VV

DU DDU

50

65 72 80 80 90 110

7 12 10 16 20 27

6 400 14 500 15 400 21 800 35 000 62 000

6 200 11 700 12 400 16 600 23 200 38 500

9 500 9 000 8 500 8 500 7 100 6 000

55

72 80 90 90 100 120

9 13 11 18 21 29

8 800 16 000 19 400 28 300 43 500 71 500

8 500 13 300 16 300 21 200 29 300 44 500

60

78 85 95 95 110 130

10 13 11 18 22 31

11 500 19 400 20 000 29 500 52 500 82 000

65

85 90 100 100 120 140

10 13 11 18 23 33

70

90 100 110 110 125 150

75

95 105 115 115 130 160

128

With Snap Ring Groove N

Bearing Numbers

Mass (kg)



Boundary Dimensions (mm)

With Snap Ring Groove

With Snap Ring

approx

d

D

B

DDU DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,050 0,135 0,175 0,261 0,459 1,06

80

100 110 125 125 140 170

10 16 14 22 26 39

VV VV – VV VV VV

DDU DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,081 0,189 0,257 0,381 0,619 1,37

85

110 120 130 130 150 180

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DD DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,103 0,192 0,281 0,412 0,783 1,72

90

6813 6913 16013 6013 6213 6313

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DD DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,128 0,218 0,30 0,439 1,0 2,11

8 000 7 500 7 100 7 100 6 300 5 300

6814 6914 16014 6014 6214 6314

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DD DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

7 500 7 100 6 700 6 700 5 600 5 000

6815 6915 16015 6015 6215 6315

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DDU DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

Open Z

Open

Shielded

Sealed

5 300 5 300 – 4 800 4 800 4 300

11 000 11 000 10 000 10 000 8 500 7 500

6810 6910 16010 6010 6210 6310

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

8 500 8 000 7 500 7 500 6 300 5 600

4 800 4 500 – 4 500 4 300 4 000

10 000 9 500 9 000 9 000 7 500 6 700

6811 6911 16011 6011 6211 6311

ZZ ZZ – ZZ ZZ ZZ

10 900 16 300 17 500 23 200 36 000 52 000

8 000 7 500 7 100 7 100 5 600 5 300

4 500 4 300 – 4 000 3 800 3 600

9 500 9 000 8 500 8 500 7 100 6 300

6812 6912 16012 6012 6212 6312

11 900 17 400 20 500 30 500 57 500 92 500

12 100 16 100 18 700 25 200 40 000 60 000

7 500 7 100 6 700 6 700 5 300 4 800

4 000 4 000 – 4 000 3 600 3 400

8 500 8 500 8 000 8 000 6 300 6 000

10 16 13 20 24 35

12 100 23 700 26 800 38 000 62 000 104 000

12 700 21 200 23 600 31 000 44 000 68 000

6 700 6 300 6 000 6 000 5 000 4 500

3 800 3 600 – 3 600 3 400 3 200

10 16 13 20 25 37

12 500 24 400 27 600 39 500 66 000 113 000

13 900 22 600 25 300 33 500 49 500 77 000

6 300 6 000 5 600 5 600 4 800 4 300

3 600 3 400 – 3 400 3 200 2 800

Basic Load Ratings (N)

Limiting Speeds (min–1) Grease Oil

C0r

Open Z ZZ V VV

DU DDU

12 700 25 000 32 000 47 500 72 500 123 000

14 500 24 000 29 600 40 000 53 000 86 500

6 000 5 600 5 300 5 300 4 500 4 000

13 18 14 22 28 41

18 700 32 000 33 000 49 500 84 000 133 000

20 000 29 600 31 500 43 000 62 000 97 000

115 125 140 140 160 190

13 18 16 24 30 43

19 000 33 000 41 500 58 000 96 000 143 000

95

120 130 145 145 170 200

13 18 16 24 32 45

0,134 0,349 0,441 0,608 1,09 2,57

100

125 140 150 150 180

0,149 0,364 0,463 0,649 1,19 3,08

105

130 145 160 160 190 225

Bearing Numbers

Open Z

Open

Shielded

3 400 3 200 – 3 200 3 000 2 800

7 100 6 700 6 300 6 300 5 300 4 800

6816 6916 16016 6016 6216 6316

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

5 600 5 300 5 000 5 000 4 300 3 800

3 200 3 000 – 3 000 2 800 2 600

6 700 6 300 6 000 6 000 5 000 4 500

6817 6917 16017 6017 6217 6317

ZZ ZZ – ZZ ZZ ZZ

21 000 31 500 39 500 50 000 71 500 107 000

5 300 5 000 4 800 4 800 4 000 3 600

3 000 2 800 – 2 800 2 600 2 400

6 300 6 000 5 600 5 600 4 800 4 300

6818 6918 16018 6018 6218 6318

19 300 33 500 43 000 60 500 109 000 153 000

22 000 33 500 42 000 54 000 82 000 119 000

5 000 4 800 4 500 4 500 3 800 3 000

2 800 2 800 – 2 600 2 600 2 400

6 000 5 600 5 300 5 300 4 500 3 600

13 20 16 24 34 215

19 600 43 000 42 500 60 000 122 000 47

23 000 42 000 42 000 54 000 93 000 173 000

4 800 4 500 4 300 4 300 3 600 141 000

2 800 2 600 – 2 600 2 400 2 800

13 20 18 26 36 49

19 800 42 500 52 000 72 500 133 000 184 000

23 900 42 000 50 500 66 000 105 000 154 000

4 800 4 300 4 000 4 000 3 400 2 600

2 600 – – 2 400 2 200 2 000

Cr

Sealed

Mass (kg)

With Snap Ring Groove

With Snap Ring

approx

DDU DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,151 0,391 0,621 0,872 1,42 3,67

VV VV – VV VV VV

DDU DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,263 0,55 0,652 0,918 1,76 4,28

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DDU DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,276 0,585 0,873 1,19 2,18 4,98

6819 6919 16019 6019 6219 6319

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV VV

DD DDU – DDU DDU DDU

N N – N N N

NR NR – NR NR NR

0,297 0,601 0,904 1,23 2,64 5,76

5 600 5 300 5 300 5 300 4 300 2 200

6820 6920 16020 6020 6220 3 400

ZZ ZZ – ZZ ZZ 6320

VV VV – VV VV ZZ

DD DDU – DDU DDU VV

N N – N N DDU

NR NR – NR NR –

0,31 0,828 0,945 1,29 3,17 – 7,04

5 600 5 300 4 800 4 800 4 000 3 200

6821 6921 16021 6021 6221 6321

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV –

DDU – – DDU DDU DDU

N N – N N –

NR NR – NR NR –

0,324 0,856 1,24 1,58 3,79 8,09

Bearing replacement guide 129

Single Row Deep Groove Ball Bearings

Single Row Deep Groove Ball Bearings

Bore Diameter 110 – 160 mm

Bore Diameter 170 – 240 mm

Open Type



Shielded Type ZZ

Boundary Dimensions (mm)

Non-Contact Sealed Type VV

Basic Load Ratings (N)

Contact Sealed Type DD–DDU

With Snap Ring NR

Limiting Speeds (min–1) Grease Oil

C0r

Open Z ZZ V VV

DU DDU

28 100 43 500 57 500 85 000 144 000 205 000

32 500 44 500 56 500 73 000 117 000 179 000

4 300 4 300 3 800 3 800 2 800 2 400

16 22 19 28 40 55

28 900 53 000 56 500 88 000 155 000 207 000

35 500 54 000 57 500 80 000 131 000 185 000

165 180 200 200 230 280

18 24 22 33 40 58

37 000 65 000 75 500 106 000 167 000 229 000

140

175 190 210 210 250 300

18 24 22 33 42 62

150

190 210 225 225 270 320

160

200 220 240 240 290 340

Open Type

Bearing Numbers

D

B

Cr

DDU DDU – DDU DDU –

N N – N N –

NR NR – NR NR –

0,497 0,893 1,51 1,94 4,45 9,51

170

215 230 260 260 310 360

22 28 28 42 52 72

60 000 86 000 114 000 161 000 212 000 325 000

VV – – VV VV –

DD – – DDU DDU DDU

N N – N – –

NR NR – NR – –

0,537 1,21 1,6 2,08 5,29 12,5

180

225 250 280 280 320 380

22 33 31 46 52 75

ZZS ZZ – ZZ ZZ ZZS

VV – – – – –

DD – – DDU – –

N N – N – –

NR NR – NR – –

0,758 1,57 2,4 3,26 5,96 15,2

190

240 260 290 290 340 400

6828 6928 16028 6028 6228 6328

ZZ ZZS – ZZ ZZS ZZS

VV VV – – – –

DDU – – DDU DDU –

N N – – – –

NR NR – – – –

0,832 1,67 2,84 3,48 7,68 18,5

200

3 800 3 200 3 000 3 000 2 600 2 200

6830 6930 16030 6030 6230 6330

ZZ ZZS – ZZ ZZS ZZS

VV – – VV – –

DDU DDU – DDU – –

N – – – – –

NR – – – – –

1,15 3,01 3,62 4,24 10 22,7

3 200 3 000 2 800 2 800 2 400 2 000

6832 6932 16032 6032 6232 6332

ZZS ZZS – ZZ ZZS ZZS

VV – – – – –

DDU DDU – DDU – –

N – – – – –

NR – – – – –

1,23 2,71 4,2 5,15 12,8 26,2

5 300 5 000 4 500 4 500 3 400 3 000

6822 6922 16022 6022 6222 6322

ZZ ZZ – ZZ ZZ ZZ

VV VV – VV VV –

4 000 3 800 3 600 3 600 2 600 2 200

2 200 – – 2 200 2 000 1 800

4 800 4 500 4 300 4 300 3 200 2 800

6824 6924 16024 6024 6224 6324

ZZ ZZ – ZZ ZZ ZZS

44 000 67 500 77 500 101 000 146 000 214 000

3 600 3 400 3 000 3 000 2 400 2 200

2 000 – – 1 900 – –

4 300 4 000 3 600 3 600 3 000 2 600

6826 6926 16026 6026 6226 6326

38 500 66 500 77 500 110 000 166 000 253 000

48 000 72 000 82 500 109 000 150 000 246 000

3 400 3 200 2 800 2 800 2 200 2 000

1 900 – – 1 800 1 700 –

4 000 3 800 3 400 3 400 2 800 2 400

20 28 24 35 45 65

47 500 85 000 84 000 126 000 176 000 274 000

58 500 90 500 91 000 126 000 168 000 284 000

3 200 2 600 2 600 2 600 2 000 1 800

1 800 1 700 – 1 700 – –

20 28 25 38 48 68

48 500 87 000 99 000 137 000 185 000 278 000

61 000 96 000 108 000 135 000 186 000 287 000

2 600 2 600 2 400 2 400 1 900 1 700

1 700 1 600 – 1 600 – –

140 150 170 170 200 240

16 20 19 28 38 50

120

150 165 180 180 215 260

130

Basic Load Ratings (N)

d

2 400 2 400 – 2 200 2 200 –

110

Cr

Boundary Dimensions (mm)

approx

Shielded

B



Non-Contact Sealed Type VV

With Snap Ring

Open

D

Mass (kg)

Shielded Type ZZS

With Snap Ring Groove

Open Z

d

130

With Snap Ring Groove N

Sealed

C0r

Contact Sealed Type DD–DDU Limiting Speeds (min–1) Grease Oil Open Z ZZ V VV

DU DDU

75 000 97 000 126 000 161 000 224 000 355 000

2 600 2 400 2 200 2 200 1 800 1 600

60 500 119 000 145 000 180 000 227 000 355 000

78 500 128 000 157 000 185 000 241 000 405 000

24 33 31 46 55 78

73 000 113 000 149 000 188 000 255 000 355 000

250 280 310 310 360 420

24 38 34 51 58 80

220

270 300 340 340 400 460

240

300 320 360 360 440 500

Bearing Numbers

Mass (kg) approx

Open Z

Open

Shielded

Sealed

1 600 – – – – –

3 000 2 800 2 600 2 600 2 200 2 000

6834 6934 16034 6034 6234 6334

ZZS ZZS – ZZS ZZS –

VV – – VV – –

DDU – – – – –

1,86 3,34 5,71 6,89 15,8 36,6

2 400 2 200 2 000 2 000 1 700 1 500

– – – – – –

2 800 2 600 2 400 2 400 2 000 1 800

6836 6936 16036 6036 6236 6336

– ZZS – ZZS ZZS –

VV – – VV – –

– – – – – –

1,98 4,16 7,5 8,88 15,9 43,1

93 500 127 000 168 000 201 000 282 000 415 000

2 200 2 200 2 000 2 000 1 600 1 400

– – – – – –

2 600 2 600 2 400 2 400 2 000 1 700

6838 6938 16038 6038 6238 6338

– – – ZZS ZZS –

VV – – – – –

– – – – – –

2,53 5,18 7,78 9,39 22,3 49,7

74 000 143 000 161 000 207 000 269 000 380 000

98 000 158 000 180 000 226 000 310 000 445 000

2 200 2 000 1 900 1 900 1 500 1 300

– – – – – –

2 600 2 400 2 200 2 200 1 800 1 600

6840 6940 16040 6040 6240 6340

– ZZS – ZZS ZZS –

– – – – – –

– – – – – –

2,67 7,28 10 12 26,7 55,3

24 38 37 56 65 88

76 500 146 000 180 000 235 000 310 000 410 000

107 000 169 000 217 000 271 000 375 000 520 000

1 900 1 800 1 600 1 700 1 300 1 200

– – – – – –

2 400 2 200 2 000 2 000 1 600 1 500

6844 6944 16044 6044 6244 6344

ZZS ZZS – ZZS – –

– – – – – –

– – – – – –

2,9 7,88 13,1 18,6 37,4 73,9

28 38 37 56 72 95

98 500 154 000 196 000 244 000 340 000 470 000

137 000 190 000 243 000 296 000 430 000 625 000

1 700 1 700 1 500 1 500 1 200 1 100

– – – – – –

2 000 2 000 1 900 1 900 1 500 1 300

6848 6948 16048 6048 6248 6348

– ZZS – – – –

– – – – – –

– – – – – –

4,48 8,49 13,9 19,9 50,5 94,4

Bearing replacement guide 131

Single Row Deep Groove Ball Bearings

Single Row Deep Groove Ball Bearings (Inch)

Bore Diameter 260 – 360 mm

Bore Diameter 1/8 – 11/4 Inch

Open Type



Open Type

Boundary Dimensions (mm) d 260

280

300

320

340

360

Basic Load Ratings (N)

D

B

Cr

320 360 400 400 480 540

28 46 44 65 80 102

101 000 204 000 237 000 291 000 400 000 505 000

350 380 420 420 500 580

33 46 44 65 80 108

380 420 460 460 540

C0r

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)

Grease

Oil

approx

148 000 255 000 310 000 375 000 540 000 710 000

1 600 1 500 1 400 1 400 1 100 1 000

1 900 1 800 1 700 1 700 1 300 1 200

6852 6952 16052 6052 6252 6352

4,84 14 21,1 29,4 67 118

133 000 209 000 243 000 300 000 400 000 570 000

191 000 272 000 330 000 410 000 550 000 840 000

1 500 1 400 1 300 1 300 1 000 900

1 700 1 700 1 600 1 600 1 300 1 100

6856 6956 16056 6056 6256 6356

7,2 15,1 22,7 31,2 70,4 144

38 56 50 74 85

166 000 269 000 285 000 355 000 465 000

233 000 370 000 405 000 500 000 670 000

1 300 1 300 1 200 1 200 950

1 600 1 500 1 400 1 400 1 200

6860 6960 16060 6060 6260

10,3 23,9 31,5 44,2 87,8

400 440 480 480 580

38 56 50 74 92

168 000 266 000 293 000 390 000 530 000

244 000 375 000 430 000 570 000 805 000

1 300 1 200 1 100 1 100 850

1 500 1 400 1 300 1 300 1 100

6864 6964 16064 6064 6264

10,8 25,3 33,2 46,5 111

420 460 520 620

38 56 82 92

175 000 273 000 440 000 530 000

265 000 400 000 660 000 820 000

1 200 1 100 1 000 800

1 400 1 300 1 200 1 000

6868 6968 6068 6268

11,5 26,6 62,3 129

440 480 540 650

38 56 82 95

192 000 280 000 460 000 555 000

290 000 425 000 720 000 905 000

1 100 1 100 950 750

1 300 1 300 1 200 950

6872 6972 6072 6272

11,8 27,9 65,3 145

Boundary Dimensions (Inch)

2RS

With Snap Ring Groove N

Basic Bearing (N)

With Snap Ring NR Variants

Basic Load Ratings

40 000

48 000

0,0013

490

38 000

45 000

0,0026

2 530 2 530

1 030 1 030

32 000 32 000

38 000

0,008 0,009

3 460 3 460 10 100

1 410 1 410 4 200

29 000 29 000 20 000

36 000

0,011 0,012 0,074

• • •

4 180 4 180 6 950 12 100

2 010 2 010 3 220 5 100

26 000 26 000 21 000 18 500

17 000 14 700 12 900

• • •

5 800 5 800 10 900 12 600

3 370 3 370 5 000 5 600

22 000 22 000 18 000 16 500

13 000 12 500 11 500

24 000 22 000

0,033 0,04 0,059 0,117

• •

• •

8 200 8 200 14 200 16 500

4 400 4 400 6 700 7 850

17 000 17 000 15 500 14 700

10 800 10 300

22 500 22 500 21 000 20 000

0,048 0,066 0,109 0,156

• •

• •

• • •

12 000 12 000 14 400 19 200

6 400 6 400 7 000 9 400

14 800 14 800 14 300 13 300

20 000

• • •

10 200 10 000 9 300

19 500 18 000

0,078 0,102 0,116 0,197

KLNJ1 KLNJ1 LJ1 MJ1

• • •

• • •

• • •

• • •

• •

• •

11 800 11 800 18 600 22 100

7 200 7 200 9 700 11 000

13 600 13 600 12 700 12 200

9 500 8 900 8 500

18 500 18 500 17 000 16 500

0,085 0,112 0,169 0,262

KLNJ11⁄8 LJ11⁄8 MJ11⁄8

• •

• •

• •

• •

• •

• •

11 700 20 200 30 800

7 300 11 300 16 600

13 000 11 700 10 800

8 200 7 500

17 500 15 500 14 500

0,088 0,219 0,347

• •

• •

12 800 12 800 27 700 37 700

8 700 8 700 15 000 19 600

11 900 11 900 10 600 9 800

16 000

• • •

0,096 0,128 0,276 0,476

B

18



38



5 32



KLNJ1⁄8

665

230

3 16



12



5 32



KLNJ3⁄16

1 350



34

⁄ ⁄

7 32

34

9 32

⁄ ⁄

KLNJ1⁄4 KLNJ1⁄4

⁄ ⁄ 11⁄2

9 32

⁄ ⁄ 9⁄16

KLNJ3⁄8 KLNJ3⁄8 MJ3⁄8



58

⁄ ⁄

KLNJ1⁄2 KLNJ1⁄2 LJ1⁄2 MJ1⁄2

• • •

• • •

• • •

⁄ ⁄ 7⁄16 5⁄8

KLNJ5⁄8 KLNJ5⁄8 LJ5⁄8 MJ5⁄8

• • •

• • •

• • •

15⁄8 15⁄8 17⁄8 2

⁄ ⁄ 9⁄16 11⁄16

KLNJ3⁄4 KLNJ3⁄4 LJ3⁄4 MJ3⁄4

• • •

• • •

17⁄8 17⁄8 2 21⁄4

38

⁄ ⁄

11 16

⁄ ⁄

KLNJ7⁄8 KLNJ7⁄8 LJ7⁄8 MJ7⁄8

⁄ ⁄ 5⁄8 3⁄4 ⁄ ⁄



38

78 78



12



58



34



78

1

11⁄4

11⁄8 11⁄8 15⁄16 15⁄8 13⁄8 13⁄8 19⁄16 113⁄16

7 32

14



5 16 38

9 32 11 32

5 16 7 16

12 9 16

2 2 21⁄4 21⁄2

38

21⁄8 21⁄2 213⁄16

38

21⁄4 21⁄4 23⁄4 31⁄8

12

58



13 16

⁄ ⁄

38 12



11 16



78

KLNJ11⁄4 KLNJ11⁄4 LJ11⁄4 MJ11⁄4

-2Z

RS

• •



-2RS

N

NR

• •

• •



• •

• •

Cr

Open Z ZZ

Mass (kg) approx

D

14

Limiting Speeds (min–1) Grease Oil Open Z

Z

C0r

d

11⁄8

132

2Z

RS 2RS

22 000 20 000 27 000 32 000 28 500 25 000 28 000

7 400 6 800

14 400 13 200

0,019 0,023 0,037 0,096

Bearing replacement guide 133

Single Row Deep Groove Ball Bearings (Inch)

Single Row Deep Groove Ball Bearings (Inch)

Bore Diameter 13/8 – 3 Inch

Bore Diameter 31/4 – 51/2 Inch

Open Type

2Z

Boundary Dimensions (Inch)

2RS

Basic Bearing (N)

d

D

B

13⁄8

21⁄2 29⁄16 3 31⁄2

⁄ ⁄ 11⁄16 7⁄8

KLNJ13⁄8 XLJ13⁄8 LJ13⁄8 MJ13⁄8

25⁄8 211⁄16 31⁄4 33⁄4

⁄ 9⁄16 3⁄4 15⁄16

KLNJ11⁄2 XLJ11⁄2 LJ11⁄2 MJ11⁄2

27⁄8 31⁄2 4

9 16



15 16



XLJ15⁄8 LJ15⁄8 MJ15⁄8

3 33⁄4 41⁄4

⁄ 13⁄16 11⁄16

XLJ13⁄4 LJ13⁄4 MJ13⁄4

33⁄16 4 41⁄2

58



XLJ17⁄8 LJ17⁄8 MJ17⁄8

11⁄2

15⁄8

13⁄4

17⁄8

2

21⁄4

21⁄2

23⁄4

3

134

7 16

9 16

7 16



34

9 16

13⁄16 11⁄16

With Snap Ring Groove N

With Snap Ring NR Variants

Z

• •

• • • • • • •

-2Z

• •

• • • • • • •

RS

• •

• • •



-2RS

• •

• • •



Basic Load Ratings

Limiting Speeds (min–1) Grease Oil

NR

Cr

C0r

• •

14 400 16 600 30 200 45 300

9 360 10 300 17 500 24 000

11 100 11 200 9 800 8 800

• •

15 000 14 300 34 800 49 500

10 300 9 500 20 000 26 700

10 300 10 200 9 000 8 200

• •

14 900 38 700 55 000

10 500 22 100 32 000

4 700 8 400 7 700

• •

21 800 42 700 59 500

15 100 24 800 34 700

9 100 7 800 7 100

• •

22 700 50 500 69 000

16 600 31 200 41 000

• •

22 700 50 500 69 000

• • • •

N

• •

• • • • • • • •

Open Z ZZ

Mass (kg)

RS 2RS

Open Z

approx

d

D

B

0,134 0,194 0,333 0,608

31⁄4

6 800 6 200

14 900 15 000 13 200 11 900

43⁄4 6 71⁄2

3⁄4 11⁄16 19⁄16

33⁄8

71⁄2

0,142 0,202 0,418 0,753

31⁄2

6 300 5 700

13 900 13 800 12 200 11 000

5 900

9 400 11 300 10 300

0,276 0,481 0,857

5 500

12 300 10 600 9 600

0,238 0,594 1,06

8 300 7 200 6 600

11 200 9 800 8 900

0,297 0,708 1,22

16 600 31 200 41 000

8 300 7 200 6 600

11 200 9 800 8 900

0,317 0,667 1,17

• •

29 400 60 000 85 000

21 300 36 400 51 500

7 600 6 400 5 900

10 300 8 600 8 000

0,338 0,885 1,6

• •

31 800 65 500 96 500

25 200 42 600 60 000

6 700 5 700 5 300

9 000 7 700 7 100

0,421 1,22 2,04

35⁄16 4 41⁄2

13⁄16 11⁄16

XLJ2 LJ2 MJ2

39⁄16 41⁄2 5

⁄ 7⁄8 11⁄4

XLJ21⁄4 LJ21⁄4 MJ21⁄4

37⁄8 5 51⁄2

15 16

⁄ ⁄ 11⁄4

XLJ21⁄2 LJ21⁄2 MJ21⁄2

41⁄8 51⁄4 61⁄4

⁄ 15⁄16 13⁄8

XLJ23⁄4 LJ23⁄4 MJ23⁄4

24 500 70 000 118 000

21 300 48 000 77 000

3 100 5 300 4 600

6 300 7 200 6 200

0,535 1,33 2,89

41⁄2 53⁄4 7

3⁄4 11⁄16 19⁄16

XLJ3 LJ3 MJ3

41 100 81 500 138 000

33 500 57 000 96 500

5 800 4 800 4 000

7 800 6 500 5 400

0,753 1,81 4,25



58

58

11 16

11 16









• •

Boundary Dimensions (Inch)

Basic Bearing (N)

Variants

Basic Load Ratings

Limiting Speeds (min–1) Grease Oil

Cr

C0r

XLJ31⁄4 LJ31⁄4 MJ31⁄4

30 500 87 500 139 000

28 300 62 000 99 000

2 700 4 500 3 800

5 400 6 100 5 100

0,807 1,87 4,99

19⁄16

MJ33⁄8

139 000

99 000

3 800

5 100

4,9

5 61⁄2 81⁄8

3⁄4 11⁄8 13⁄4

XLJ31⁄2 LJ31⁄2 MJ31⁄2

34 100 100 000 169 000

31 400 72 000 129 000

5 000 4 200 3 400

6 800 5 600 4 600

0,785 2,33 6,53

33⁄4

51⁄4 63⁄4 81⁄4

3⁄4 11⁄8 13⁄4

XLJ33⁄4 LJ33⁄4 MJ33⁄4

40 600 106 000 169 000

38 500 80 500 129 000

4 700 3 900 3 400

6 400 5 300 4 600

0,844 2,47 6,53

4

55⁄8 71⁄4 81⁄2

7⁄8 11⁄4 13⁄4

XLJ4 LJ4 MJ4

41 400 120 000 170 000

40 500 88 500 132 000

2 200 3 800 3 200

4 400 5 100 4 400

1,15 3,18 6,71

41⁄4

6 71⁄2 83⁄4

7⁄8 11⁄4 13⁄4

XLJ41⁄4 LJ41⁄4 MJ41⁄4

48 400 127 000 171 000

48 800 104 000 184 000

4 100 3 500 3 100

5 500 4 700 4 200

1,13 3,86 8,16

41⁄2

61⁄4 8 93⁄8

7⁄8 15⁄16 2

XLJ41⁄2 LJ41⁄2 MJ41⁄2

55 500 147 000 203 000

58 800 117 000 168 000

3 900 3 300 2 800

5 200 4 400 3 800

1,14 4,67 10,7

43⁄4

61⁄2 81⁄4 10

7⁄8 15⁄16 2

XLJ43⁄4 LJ43⁄4 MJ43⁄4

57 000 134 000 209 000

56 700 107 000 183 000

3 700 3 100 2 600

5 000 4 200 3 500

1,21 4,9 13,2

5

7 9 10

1 13⁄8 2

XLJ5 LJ5 MJ5

68 000 154 000 209 000

67 000 133 000 183 000

3 400 2 700 2 600

4 600 3 700 3 500

1,68 6,35 12,2

51⁄4

71⁄4

1

XLJ51⁄4

51 000

52 000

1 600

3 200

2,1

51⁄2

71⁄2 91⁄2 11

1 13⁄8 2

XLJ51⁄2 LJ51⁄2 MJ51⁄2

57 000 153 000 221 000

62 500 146 000 202 000

1 500 2 500 2 300

3 100 3 400 3 100

2,2 6,85 14,9

Z

-2Z

RS

-2RS

N

NR

Open Z ZZ

RS 2RS

Open Z

Mass (kg) approx

Bearing replacement guide 135

Single Row Deep Groove Ball Bearings (Inch)

Single Row Deep Groove Ball Bearings (Inch)

Bore Diameter 53/4 – 101/2 Inch

Bore Diameter 11 – 19 Inch

Open Type

2Z

Boundary Dimensions (Inch)

2RS

With Snap Ring Groove N

Basic Bearing (N)

With Snap Ring NR Variants

Basic Load Ratings

Limiting Speeds (min–1) Grease Oil

Cr

C0r

XLJ53⁄4

53 500

57 000

1 500

1 19⁄16 21⁄4

XLJ6 LJ6 MJ6

54 500 180 000 259 000

99 500 167 000 251 000

83⁄4 11 13

11⁄8 19⁄16 21⁄2

XLJ61⁄2 LJ61⁄2 MJ61⁄2

66 000 188 000 286 000

91⁄2 12 131⁄2

11⁄4 13⁄4 21⁄2

XLJ7 LJ7 MJ7

71⁄2

10 121⁄2 141⁄2

11⁄4 13⁄4 23⁄4

8

103⁄4 13 15

81⁄2

9

Basic Bearing (N)

Variants

Basic Load Ratings

B

3 000

2,29

11

1 400 2 300 2 100

2 800 3 100 2 800

2,37 9,48 19,5

141⁄2 171⁄2 20

13⁄4 21⁄4 31⁄2

XLJ11 LJ11 MJ11

148 000 335 000 480 000

182 000 437 000 580 000

650 1 100 1 000

1 300 1 500 1 400

13,3 36,1 82,5

111⁄2

72 000 183 000 289 000

1 300 2 100 1 900

2 600 2 900 2 500

3,13 10,2 26,5

151⁄4 18

17⁄8 23⁄8

XLJ111⁄2 LJ111⁄2

212 000 371 000

266 000 499 000

600 1 100

1 200 1 400

15,9 38,5

12

77 500 221 000 306 000

85 500 224 000 326 000

1 200 1 900 1 700

2 300 2 600 2 400

4,23 14,1 27,5

16 181⁄2 211⁄2

2 25⁄8 33⁄4

XLJ12 LJ12 MJ12

190 000 388 000 557 000

238 000 523 000 781 000

550 1 000 900

1 100 1 400 1 200

18,6 44,5 99,8

121⁄2

161⁄2 19

2 25⁄8

XLJ121⁄2 LJ121⁄2

188 000 405 000

237 000 568 000

550 950

1 100 1 300

19,4 43,7

XLJ71⁄2 LJ71⁄2 MJ71⁄2

79 000 231 000 340 000

89 000 245 000 371 000

1 100 1 800 1 600

2 200 2 400 2 200

4,5 14,5 35,4

13

171⁄2 20

21⁄4 23⁄4

XLJ13 LJ13

218 000 420 000

289 000 593 000

500 900

1 000 1 200

25,9 51,7

131⁄2

13⁄8 13⁄4 23⁄4

XLJ8 LJ8 MJ8

94 500 230 000 366 000

108 000 247 000 377 000

1 000 1 700 1 500

2 000 2 300 2 000

5,81 15,9 36,5

18 203⁄4

21⁄4 23⁄4

XLJ131⁄2 LJ131⁄2

222 000 438 000

290 000 629 000

1 000 850

1 300 1 200

27,8 56,1

14

181⁄2 211⁄2

21⁄4 27⁄8

XLJ14 LJ14

222 000 456 000

290 000 650 000

900 800

1 800 1 100

31 61,6

111⁄2 14 16

11⁄2 2 3

XLJ81⁄2 LJ81⁄2 MJ81⁄2

108 000 263 000 396 000

123 000 292 000 442 000

900 1 500 1 400

1 800 2 100 1 800

7,44 21,1 47,2

141⁄2

191⁄2 22

21⁄2 3

XLJ141⁄2 LJ141⁄2

299 000 476 000

434 000 723 000

440 800

850 1 100

34,8 67,2

12 141⁄2 17

11⁄2 2 3

XLJ9 LJ9 MJ9

110 000 275 000 400 000

128 000 318 000 495 000

850 1 500 1 200

1 700 2 000 1 600

7,85 22 53,1

15

20 221⁄2

21⁄2 3

XLJ15 LJ15

297 000 474 000

434 000 727 000

850 750

1 100 1 000

34,4 67,8

16

9⁄

34

12 ⁄ 151⁄8

1⁄ 2

XLJ9 ⁄ LJ91⁄2

127 000 287 000

150 000 346 000

800 1 400

1 600 1 800

9,53 22,7

211⁄2 233⁄4

23⁄4 31⁄4

XLJ16 LJ16

323 000 511 000

494 000 811 000

750 700

1 000 950

44,9 80,1

17

221⁄2

23⁄4

XLJ17

329 000

515 000

700

950

47,3

10

13 ⁄ 153⁄4 181⁄2

1⁄ 2 31⁄4

XLJ10 LJ10 MJ10

130 000 285 000 424 000

157 000 350 000 588 000

750 1 300 1 100

1 500 1 700 1 500

9,89 25,5 66,7

18

24

3

XLJ18

410 000

488 000

700

900

61,6

19

251⁄2

31⁄4

XLJ19

410 000

688 000

600

800

73,7

14 165⁄8

13⁄4 21⁄4

XLJ101⁄2 LJ101⁄2

145 000 338 000

174 000 433 000

700 1 200

1 400 1 600

12,5 32,5

53⁄4

73⁄4

1

8 101⁄2 12

6

61⁄2

7

12

101⁄2

136

14

58

58

Z

12

-2Z

RS

-2RS

N

NR

RS 2RS

Z

-2Z

RS

-2RS

N

NR

Cr

Open Z ZZ

RS 2RS

Open Z

Mass (kg)

D

B

C0r

Limiting Speeds (min–1) Grease Oil

d

D

Open Z

Boundary Dimensions (Inch)

approx

d

Open Z ZZ

Mass (kg)

approx

Bearing replacement guide 137

Extra Small Ball Bearings

Maximun Type Ball Bearings

Bore Diameter 3 – 9 mm

Bore Diameter 25 –110 mm

Open Type



Shielded Type ZZ–ZZ1

Boundary Dimensions (mm)

Non-Contact Sealed Type VV

Basic Load Ratings (N)

d

D

B

B1

Cr

3

7 8 9 10 13

2 3 3 4 5

3 4 5 4 5

390 560 570 630 1 300

130 179 187 218 485

9 11

2,5 4

4 4

640 960

11 13 14 16 19

3 4 5 5 6

5 4 5 5 6

13 15 17 19 22

3,5 5 6 6 7

14 17 19 22 26

4 5

6

7

8

9

138

C0r Z ZZ V VV

Limiting Speeds (min–1) Grease Oil Open DU DDU

Open Type

Contact Sealed Type DD Bearing Numbers

Mass (kg) approx

Open

Open

Shielded

63 000 60 000 56 000 50 000 40 000

75 000 67 000 67 000 60 000 48 000

683 A 693 603 623 633

683 AZZ 693 ZZ 603 ZZ 623 ZZ 633 ZZ

– – – – –

– – – – –

0,00032 0,00061 0,00087 0,00165 0,00338

225 345

53 000 48 000

63 000 56 000

684 A 694

684 AZZ 694 ZZ

– –

– –

0,00063 0,0017

715 1 080 1 330 1 730 2 340

281 430 505 670 885

45 000 43 000 40 000 36 000 32 000

– 40 000 38 000 32 000 30 000

53 000 50 000 50 000 43 000 40 000

685 695 605 625 635

685 ZZ 695 ZZ 605 ZZ 625 ZZ1 635 ZZ1

– VV – VV VV

– DD DD DD DD

0,0012 0,00245 0,00354 0,00495 0,00856

5 5 6 6 7

1 080 1 730 2 260 2 340 3 300

440 670 835 885 1 370

40 000 40 000 38 000 32 000 30 000

38 000 36 000 34 000 30 000 28 000

50 000 45 000 45 000 40 000 36 000

686 A 696 606 626 636

686 AZZ 696 ZZ1 606 ZZ 626 ZZ1 636 ZZ

VV VV VV VV VV

DD DD DD DD DD

0,00191 0,00388 0,00597 0,00815 0,014

3,5 5 6 7 9

5 5 6 7 9

1 170 1 610 2 340 3 300 4 550

510 710 885 1 370 1 970

40 000 36 000 36 000 30 000 28 000

34 000 28 000 32 000 28 000 22 000

45 000 43 000 43 000 36 000 34 000

687 697 607 627 637

687 ZZ1 697 ZZ1 607 ZZ1 627 ZZ 637 ZZ1

VV VV VV VV VV

DD DD DD DD DD

0,00213 0,00526 0,00767 0,0127 0,0240

16 19 22 24 28

4 6 7 8 9

5 6 7 8 9

1 610 2 240 3 300 3 350 4 550

710 910 1 370 1 430 1 970

36 000 36 000 34 000 28 000 28 000

28 000 28 000 28 000 24 000 22 000

43 000 43 000 40 000 34 000 34 000

688 A 698 608 628 638

688 AZZ1 698 ZZ 608 ZZ 628 ZZ 638 ZZ1

VV VV VV VV VV

DD DD DD DD DD

0,00312 0,00723 0,0121 0,0172 0,0283

17 20 24 26 30

4 6 7 8 10,0

5 6 7 8 10

1 330 1 720 3 350 4 550 5 100

665 840 1 430 1 970 2 390

36 000 34 000 32 000 28 000 24 000

24 000 24 000 24 000 22 000 –

43 000 40 000 38 000 34 000 30 000

689 699 609 629 639

689 ZZ1 699 ZZ1 609 ZZ 629 ZZ 639 ZZ

VV VV VV VV VV

DD DD DD DD –

0,00353 0,00845 0,0145 0,0195 0,0365

Z

Sealed



Shielded Type (One Shield) Z

Boundary Dimensions (mm)

Shielded Type (Two Shields) ZZ

Basic Load Ratings (N)

L imiting Speeds (min–1) Grease Oil

Bearing Numbers

Mass (kg)

d

D

B

Cr

C0r

Open Z ZZ

Open Z

Open

With One Shielded

With Two Shields

approx

25

52 62

15 17

14 400 21 500

10 500 15 500

12 000 11 000

15 000 13 000

BL 205 BL 305

BL 205 Z BL 305 Z

BL 205 ZZ BL 305 ZZ

0,133 0,246

30

62 72

16 19

21 000 27 900

16 300 20 700

10 000 9 000

12 000 11 000

BL 206 BL 306

BL 206 Z BL 306 Z

BL 206 ZZ BL 306 ZZ

0,215 0,364

35

72 80

17 21

27 800 37 000

22 100 29 100

9 000 8 000

11 000 9 500

BL 207 BL 307

BL 207 Z BL 307 Z

BL 207 ZZ BL 307 ZZ

0,307 0,486

40

80 90

18 23

35 500 46 500

28 800 36 000

8 000 7 500

9 500 9 000

BL 208 BL 308

BL 208 Z BL 308 Z

BL 208 ZZ BL 308 ZZ

0,394 0,685

45

85 100

19 25

37 000 55 500

32 000 44 000

7 500 6 300

9 000 8 000

BL 209 BL 309

BL 209 Z BL 309 Z

BL 209 ZZ BL 309 ZZ

0,449 0,883

50

90 110

20 27

39 000 65 000

35 000 52 500

6 700 6 000

8 500 7 100

BL 210 BL 310

BL 210 Z BL 310 Z

BL 210 ZZ BL 310 ZZ

0,504 1,16

55

100 120

21 29

48 000 75 000

44 000 61 500

6 300 5 600

7 500 6 700

BL 211 BL 311

BL 211 Z BL 311 Z

BL 211 ZZ BL 311 ZZ

0,667 1,49

60

110 130

22 31

58 000 85 500

54 000 71 500

5 600 5 000

6 700 6 000

BL 212 BL 312

BL 212 Z BL 312 Z

BL 212 ZZ BL 312 ZZ

0,856 1,88

65

120 140

23 33

63 500 103 000

60 000 89 500

5 300 4 800

6 300 5 600

BL 213 BL 313

BL 213 Z BL 313 Z

BL 213 ZZ BL 313 ZZ

1,09 2,36

70

125 150

24 35

69 000 115 000

66 000 102 000

5 000 4 300

6 000 5 300

BL 214 BL 314

BL 214 Z BL 314 Z

BL 214 ZZ BL 314 ZZ

1,19 2,87

75

130 160

25 37

72 000 126 000

72 000 116 000

4 500 4 000

5 600 5 000

BL 215 BL 315

BL 215 Z BL 315 Z

BL 215 ZZ BL 315 ZZ

1,29 3,43

80

140 170

26 39

84 000 136 000

85 000 130 000

4 300 3 800

5 300 4 500

BL 216 BL 316

BL 216 Z BL 316 Z

BL 216 ZZ BL 316 ZZ

1,61 4,08

85

150 180

28 41

93 000 147 000

93 000 145 000

4 000 3 600

5 000 4 300

BL 217 BL 317

BL 217 Z BL 317 Z

BL 217 ZZ BL 317 ZZ

1,97 4,77

90

160 190

30 43

107 000 158 000

107 000 161 000

3 800 3 400

4 500 4 000

BL 218 BL 318

BL 218 Z BL 318 Z

BL 218 ZZ BL 318 ZZ

2,43 5,45

95

170 200

32 45

121 000 169 000

123 000 178 000

3 600 2 800

4 300 3 600

BL 219 BL 319

BL 219 Z BL 319 Z

BL 219 ZZ BL 319 ZZ

2,95 6,4

100

180

34

136 000

140 000

3 400

4 000

BL 220

BL 220 Z

BL 220 ZZ

3,54

105

190

36

148 000

157 000

3 200

3 800

BL 221

BL 221 Z

BL 221 ZZ

4,23

110

200

38

160 000

176 000

2 800

3 400

BL 222





4,84

Bearing replacement guide 139

Double Row Deep Groove Ball Bearings

Radial Internal Clearances

Bore Size (04 and up: multiply last two numbers by 5 to get bore in mm) 00: 10 mm 04: 20 mm 01: 12 mm 05: 25 mm 02: 15 mm 12: 60 mm 03: 17 mm 20: 100 mm

42 Basic Type & Series 4200: Metric, light 4300: Metric, medium

140

06

Cage Material TNG: Polyamide J: Steel M: Brass

B Design B: Without filling slots

TNG

Bore Diameter (mm)

CN

Radial Internal Clearance Groups (µm)

C3

over

include

min.

max.

min.

max.

6

10

2

13

8

23

10

18

3

18

11

25

18

24

5

20

13

28

24

30

5

20

13

28

30

40

6

20

15

33

40

50

6

23

18

36

50

65

8

28

23

43

65

80

10

30

25

51

80

100

12

36

30

58

Interchange

C3 Internal Clearance Blank: Normal C3: Loose



Description

Part Number

See Interchange list

Suffixes

Polyamide cage Steel cage Brass cage Normal clearance Loose clearance



NSK

SKF

FAG

TNG J M Blank C3

TN9 J M Blank C3

TVH J M Blank C3

Bearing replacement guide 141

Double Row Deep Groove Ball Bearings Series 4000 Bore Diameter 10 – 90 mm



Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)

d

D

B

Cr

C0r

Grease

10

30

14,00

9 150

5 200

18 000

24 000

4200

0,049

12

32

14,00

9 300

5 500

16 000

20 000

4201

0,053

15

35 42

14,00 17,00

10 400 14 600

6 700 9 200

14 000 13 000

18 000 17 000

4202 4302

0,059 0,12

17

40 47

16,00 19,00

14 600 19 600

9 500 13 200

13 000 11 000

18 000 17 000

4203 4303

0,09 0,16

20

47 52

18,00 21,00

18 000 23 200

12 700 16 000

10 000 9 500

14 000 13 000

4204 4304

0,14 0,21

25

52 62

18,00 24,00

19 300 31 500

14 600 22 400

9 000 8 000

12 000 10 000

4205 4305

0,16 0,34

30

62 72

20,00 27,00

26 000 40 000

20 800 30 500

7 500 6 700

9 500 8 500

4206 4306

0,26 0,5

35

72 80

23,00 31,00

32 000 51 000

26 000 38 000

6 700 6 300

8 500 8 000

4207 4307

0,4 0,69

40

80 90

23,00 33,00

34 000 63 000

30 000 48 000

6 000 5 600

7 500 7 000

4208 4308

0,5 0,95

45

85 100

23,00 36,00

36 000 72 000

33 500 60 000

5 600 4 800

7 000 6 000

4209 4309

0,54 1,25

50

90 110

23,00 40,00

37 500 90 000

36 500 75 000

5 000 4 300

6 300 5 300

4210 4310

0,58 1,7

55

100 120

25,00 43,00

43 000 104 000

43 000 90 000

4 500 4 000

5 600 5 000

4211 4311

0,8 2,15

60

110 130

28,00 46,00

57 000 120 000

58 500 106 000

4 000 3 600

5 000 4 500

4212 4312

1,1 2,65

65

120 140

31,00 48,00

67 000 129 000

67 000 98 000

3 800 3 600

4 800 4 500

4213 4313

1,45 3,25

70

125 150

31,00 51,00

69 500 146 000

73 500 114 000

3 600 3 200

4 500 4 000

4214 4314

1,5 3,95

75

130 160

31,00 55,00

73 500 170 000

80 000 134 000

3 400 3 000

4 300 3 800

4215 4315

1,6 5,38

80

140

33,00

80 000

90 000

3 200

4 000

4216

2

85

150

36,00

93 000

106 000

3 000

3 800

4217

2,55

90

160

40,00

112 000

122 000

2 800

3 600

4218

3,2

142

Oil

approx

Bearing replacement guide 143

Single Row Angular Contact Ball Bearings

Typical Applications › Petrochemical Equipment › Gear boxes › Centrifugal pumps › Electrical motors › Fans

Interchange

Basic Type & Series 7200: Metric, light 7300: Metric, medium 7400: Metric, heavy LJT: Inch, light MJT: Inch, medium

72

10 Bore Size Metric: (04 and up: multiply last two numbers by 5 to get bore in mm) 00: 10 mm 01: 12 mm 02: 15 mm 03: 17 mm 04: 20 mm

144

B

EA Load Capacity Blank: Standard EA: Extra Capacity

T85

Description

NSK

SKF

FAG

NTN

SNR

Part Number

See Interchange list

Suffixes

40° contact angle Extra capacity Polyamide cage Steel cage Machined brass

B EA T85 W M

B E P J M

B

B

B

TVP

A

MP

T J L1

Universal mounting

G, SU

CB, G

UA, UO

G

G

Preload Symbol N: Clearance Blank: No preload L: Light preload M: Medium preload

Cage Material W: Steel cage M: Machined brass T85: Polyamide 46

Contact Angle Blank: 20° B: 40°



SU

L

Other Features G: Universal mounting SU: Universal mounting

Bearing replacement guide 145

Single Row Angular Contact Ball Bearings

Single Row Angular Contact Ball Bearings

Series 7000 Bore Diameter 10 – 40 mm

Series 7000 Bore Diameter 45 – 85 mm



Boundary Dimensions (mm) d

D

10

30 35

12

15

17

20

25

30

35

40

Basic Load Ratings (N)

B

Cr

C0r

Grease

9 11

5 000 8 750

2 500 4 050

20 000 18 000

28 000 24 000

32 32 37 37

10 10 12 12

7 450 7 750 8 850 10 500

3 750 3 750 4 200 4 950

18 000 * 16 000 *

35 35 42 42

11 11 13 13

7 950 9 300 12 500 13 600

4 300 4 800 6 600 6 900

40 40 47 47

12 12 14 14

9 950 11 000 14 800 16 000

47 47 52 52

14 14 15 15

52 52 62 62

Bearing Numbers

Mass (kg)



Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)

approx

d

D

B

Cr

C0r

Grease

Oil

7200B 7300B

0,032 0,054

45

26 000 * 22 000 *

7201B 7201BEAT85 7301B 7301BEAT85

0,038 0,038 0,062 0,062

85 85 100 100

19 19 25 25

36 000 38 500 58 500 59 500

26 200 27 100 40 000 39 500

6 300 * 5 600 *

8 500 * 7 500 *

7209B 7209BEAT85 7309B 7309BEAT85

0,421 0,421 0,869 0,869

50

16 000 * 14 000 *

22 000 * 19 000 *

7202B 7202BEAT85 7302B 7302BEAT85

0,046 0,046 0,086 0,086

90 90 110 110

20 20 27 27

37 500 40 000 68 000 74 500

28 600 29 700 48 000 50 500

5 600 * 5 000 *

8 000 * 6 700 *

7210B 7210BEAT85 7310B 7310BEAT85

0,477 0,477 1,12 1,12

55

5 500 6 100 8 000 8 300

14 000 * 13 000 *

19 000 * 17 000 *

7203B 7203BEAT85 7303B 7303BEAT85

0,068 0,068 0,118 0,118

100 100 120 120

21 21 29 29

46 500 49 000 79 000 85 000

36 000 37 000 56 500 58 500

5 300 * 4 500 *

7 100 * 6 300 *

7211B 7211BEAT85 7311B 7311BEAT85

0,627 0,627 1,45 1,45

60

13 300 14 800 17 300 18 900

7 650 8 150 9 650 10 500

12 000 * 11 000 *

16 000 * 15 000 *

7204B 7204BEAT85 7304B 7304BEAT85

0,109 0,109 0,15 0,15

110 110 130 130

22 22 31 31

56 000 59 000 90 000 97 500

44 500 45 000 65 500 68 500

4 800 * 4 300 *

6 300 * 5 600 *

7212B 7212BEAT85 7312B 7312BEAT85

0,815 0,815 1,78 1,78

65

15 15 17 17

14 800 16 700 24 400 25 900

9 400 10 200 14 600 14 900

10 000 * 9 000 *

14 000 * 13 000 *

7205B 7205BEAT85 7305B 7305BEAT85

0,133 0,133 0,241 0,241

120 120 140 140

23 23 33 33

63 500 66 500 102 000 108 000

52 500 53 500 75 500 77 000

4 300 * 3 800 *

6 000 * 5 300 *

7213B 7213BEAT85 7313B 7313BEAT85

1,05 1,05 2,17 2,17

70

62 62 72 72

16 16 19 19

20 500 22 600 31 000 34 500

13 500 14 300 19 300 20 600

8 500 * 8 000 *

12 000 * 11 000 *

7206B 7206BEAT85 7306B 7306BEAT85

0,202 0,202 0,354 0,354

125 125 150 150

24 24 35 35

69 000 72 000 114 000 118 000

58 000 58 500 86 000 87 500

4 000 * 3 600 *

5 600 * 5 000 *

7214B 7214BEAT85 7314B 7314BEAT85

1,14 1,14 2,65 2,65

75

72 72 80 80

17 17 21 21

27 100 31 000 36 500 38 500

18 400 19 600 24 200 24 400

7 500 * 7 100 *

10 000 * 9 500 *

7207B 7207BEAT85 7307B 7307BEAT85

0,294 0,294 0,474 0,474

130 130 160 160

25 25 37 37

68 500 75 000 125 000 127 000

58 500 63 500 97 500 98 500

3 800 * 3 400 *

5 300 * 4 800 *

7215B 7215BEAT85 7315B 7315BEAT85

1,22 1,22 3,19 3,19

80

80 80 90 90

18 18 23 23

32 000 36 500 45 000 50 500

23 000 24 500 30 500 33 000

6 700 * 6 300 *

9 000 * 8 500 *

7208B 7208BEAT85 7308B 7308BEAT85

0,383 0,383 0,648 0,648

140 140 170 170

26 26 39 39

80 500 83 500 135 000 138 000

69 500 70 000 109 000 110 000

3 600 * 3 200 *

5 000 * 4 300 *

7216B 7216BEAT85 7316B 7316BEAT85

1,49 1,49 3,79 3,79

85

150 180

28 41

93 000 146 000

81 000 122 000

3 400 3 000

4 800 4 000

7217B 7317B

1,87 4,42

*Please consult NSK about speed limits

146

Limiting Speeds (min–1) Oil

approx

*Please consult NSK about speed limits

Bearing replacement guide 147

Single Row Angular Contact Ball Bearings

Single Row Angular Contact Ball Bearings (Inch)

Series 7000 Bore Diameter 90 – 200 mm

Bore Diameter 3/8 – 2 Inch



Boundary Dimensions (mm)

Basic Load Ratings (N)

d

D

B

Cr

90

160 190

30 43

107 000 156 000

95

170 200

32 45

100

180 215

105

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)



Boundary Dimensions (Inch)

approx

d

D

7218B 7318B

2,29 5,17

38



11⁄2

9 16



4 000 3 600

7219B 7319B

2,74 5,98

1⁄ 15⁄8

38

⁄ ⁄

3 800 3 400

7220B 7320B

3,28 7,43

19⁄16 113⁄16

13 32

2 800 2 400

129 000 177 000

2 600 2 400

3 600 3 200

7221B 7321B

3,92 9,43

154 000 201 000

144 000 197 000

2 600 2 200

3 400 3 000

7222B 7322B

4,58 11,2

40 55

165 000 225 000

162 000 231 000

2 400 2 000

3 200 2 800

7224B 7324B

6,26 14,4

230 280

40 58

171 000 250 000

175 000 268 000

2 200 1 900

3 000 2 600

7226B 7326B

7,1 17,6

140

250 300

42 62

197 000 275 000

213 000 310 000

2 000 1 700

2 800 2 400

7228B 7328B

8,94 21,6

150

270 320

45 65

225 000 289 000

254 000 340 000

1 800 1 600

2 600 2 200

7230B 7330B

11,2 25,9

160

290 340

48 68

238 000 315 000

279 000 385 000

1 700 1 500

2 400 2 000

7232B 7332B

14,2 30,8

170

310 360

52 72

266 000 355 000

325 000 445 000

1 600 1 400

2 200 2 000

7234B 7334B

17,6 35,6

180

320 380

52 75

276 000 375 000

350 000 490 000

1 500 1 300

2 000 1 800

7236B 7336B

18,4 42,6

190

340 400

55 78

284 000 410 000

375 000 550 000

1 400 1 300

2 000 1 700

7238B 7338B

22,5 47,2

200

360 420

58 80

305 000 430 000

410 000 600 000

1 300 1 200

1 800 1 600

7240B 7340B

26,6 55,3

Grease

Oil

94 000 135 000

3 200 2 800

4 300 3 800

116 000 167 000

101 000 149 000

3 000 2 600

34 47

130 000 190 000

114 000 178 000

190 225

36 49

142 000 191 000

110

200 240

38 50

120

215 260

130

148

C0r

12



58



34



78

1 11⁄8 11⁄4 13⁄8 11⁄2 15⁄8 13⁄4 17⁄8 2

5 16

Bearing Numbers

B

asic Load Ratings B (N)

Limiting Speeds (min–1)

Mass (kg)

Cr

C0r

Grease

Oil

approx

MJT3⁄8

11 000

4 770

10 300

20 500

0,091

12

LJT ⁄ MJT1⁄2

8 200 12 400

3 930 6 040

10 600 9 300

21 000 18 500

0,045 0,113

58

LJT5⁄8 MJT5⁄8

12 200 15 900

6 280 8 730

9 100 8 300

18 000 16 500

0,059 0,141



58





17⁄8 2

21 32

⁄ ⁄

LJT3⁄4 MJT3⁄4

15 900 18 900

8 730 9 740

7 800 7 500

15 500 15 000

0,127 0,186

2 21⁄4

21 32

⁄ ⁄

LJT7⁄8 MJT7⁄8

16 900 22 100

9 860 12 700

7 200 6 700

14 400 13 400

0,145 0,236

⁄ ⁄

LJT1 MJT1

25 300 27 000

14 500 16 200

6 500 6 100

12 900 12 100

0,204 0,313



LJT11⁄8 MJT11⁄8

25 300 36 800

15 500 22 000

5 900 5 400

11 700 10 900

0,249 0,422

LJT11⁄4 MJT11⁄4

27 200 43 700

17 000 27 700

5 400 4 900

10 700 9 800

0,336 0,553

LJT13⁄8 MJT13⁄8

37 000 50 500

24 200 31 500

4 900 4 400

9 800 8 900

0,408 0,726

LJT11⁄2 MJT11⁄2

41 600 55 000

27 600 34 900

4 500 4 100

9 100 8 300

0,499 0,885

21⁄4 21⁄2 21⁄2 213⁄16

9 16

9 16

58 34 58



13 16

23⁄4 31⁄8

21 32



3 31⁄2

21 32



78





78

31⁄4 33⁄4

29 32



31⁄2 4

29 32



LJT15⁄8 MJT15⁄8

43 700 65 500

30 600 42 000

4 200 3 900

8 400 7 700

0,594 1,01

11 16

⁄ ⁄

LJT13⁄4 MJT13⁄4

51 500 71 000

35 300 46 100

3 900 3 600

7 900 7 200

0,726 1,29

⁄ ⁄

LJT17⁄8 MJT17⁄8

56 500 82 500

42 000 54 400

3 600 3 300

7 200 6 700

0,835 1,46

⁄ ⁄

LJT2 MJT2

56 500 82 500

42 000 54 400

3 600 3 300

7 200 6 700

0,807 1,41

34





34

33⁄4 41⁄4

13 16

4 41⁄2

13 16

4 41⁄2

13 16

11 16

11 16

Bearing replacement guide 149

Single Row Angular Contact Ball Bearings (Inch)

Single Row Angular Contact Ball Bearings (Inch)

Bore Diameter 21/4 – 51/2 Inch

Bore Diameter 6 – 15 Inch



Boundary Dimensions (Inch)

Bearing Numbers

d

D

21⁄4

41⁄2 5

7⁄8 11⁄4

LJT21⁄4 MJT21⁄4

65 500 101 000

21⁄2

5 51⁄2

15 16

⁄ 11⁄4

LJT21⁄2 MJT21⁄2

23⁄4

51⁄4 61⁄4

15⁄16 13⁄8

3

53⁄4 7

31⁄4

Mass (kg)



Boundary Dimensions (Inch)

Bearing Numbers

asic Load Ratings B (N)

Oil

approx

d

D

B

48 200 68 200

3 200 3 000

6 400 5 900

1,09 2

6

101⁄2 12

19⁄16 21⁄4

LJT6 MJT6

228 000 332 000

253 000 376 000

81 000 114 000

63 300 83 500

2 900 2 700

5 700 5 400

1,43 2,44

61⁄2

11 13

19⁄16 21⁄2

LJT61⁄2 MJT61⁄2

233 000 367 000

LJT23⁄4 MJT23⁄4

84 500 145 000

68 200 109 000

2 700 2 400

5 400 4 700

1,54 3,55

7

12 131⁄2

13⁄4 21⁄2

LJT7 MJT7

11⁄16 19⁄16

LJT3 MJT3

94 500 171 000

80 400 131 000

2 400 2 100

4 900 4 200

2,11 5,17

71⁄2

121⁄2 141⁄2

13⁄4 23⁄4

6 71⁄2

11⁄16 19⁄16

LJT31⁄4 MJT31⁄4

106 000 180 000

88 400 152 000

2 300 1 900

4 600 3 800

2,24 5,94

8

13 15

33⁄8

71⁄2

19⁄16

MJT33⁄8

180 000

152 000

1 900

3 800

5,81

81⁄2

31⁄2

61⁄2 81⁄8

11⁄8 13⁄4

LJT31⁄2 MJT31⁄2

114 000 198 000

102 000 172 000

2 100 1 800

4 200 3 500

2,78 7,8

63⁄4 81⁄4

11⁄8 13⁄4

LJT33⁄4 MJT33⁄4

122 000 208 000

110 000 187 000

2 000 1 700

4 000 3 400

2,91 7,76

4

14

7⁄ 81⁄2

14

1⁄ 13⁄4

LJT4 MJT4

140 000 218 000

128 000 204 000

1 800 1 600

3 700 3 200

41⁄4

71⁄2 83⁄4

11⁄4 13⁄4

LJT41⁄4 MJT41⁄4

149 000 218 000

137 000 204 000

1 700 1 500

41⁄2

8 93⁄8

15⁄16 2

LJT41⁄2 MJT41⁄2

163 000 233 000

156 000 227 000

43⁄4

81⁄4 10

15⁄16 2

LJT43⁄4 MJT43⁄4

168 000 271 000

5

9 10

13⁄8 2

LJT5 MJT5

188 000 271 000

51⁄2

150

91⁄2 11

Cr

Limiting Speeds (min–1) Grease

33⁄4

B

asic Load Ratings B (N)

13⁄8 2

LJT51⁄2 MJT51⁄2

205 000 298 000

C0r

Cr

approx

1 200 1 000

2 300 2 100

9,89 20,9

268 000 429 000

1 100 950

2 200 1 900

10,7 28,1

262 000 384 000

315 000 468 000

950 900

1 900 1 800

14,5 28,5

LJT71⁄2 MJT71⁄2

277 000 420 000

348 000 534 000

900 800

1 800 1 600

15 36,9

13⁄4 23⁄4

LJT8 MJT8

282 000 435 000

365 000 578 000

850 750

1 700 1 500

15,9 37,6

14 16

2 3

LJT81⁄2 MJT81⁄2

323 000 476 000

441 000 677 000

800 700

1 600 1 400

21,5 48,5

9

141⁄2 17

2 3

LJT9 MJT9

338 000 567 000

455 000 674 000

750 650

1 500 1 300

22,7 54,4

91⁄2

151⁄8

2

LJT91⁄2

342 000

484 000

700

1 400

24,5

3,58 8,12

10

34

15 ⁄ 181⁄2

2 31⁄4

LJT10 MJT10

376 000 552 000

546 000 926 000

650 550

1 300 1 100

26,5 68,9

3 500 3 100

3,78 8,57

101⁄2

165⁄8

21⁄4

LJT101⁄2

372 000

577 000

600

1 200

33,3

11

1 600 1 400

3 200 2 900

4,76 11,4

171⁄2 20

21⁄4 31⁄2

LJT11 MJT11

403 000 594 000

648 000 919 000

550 500

1 100 1 000

37 85,3

18

23⁄8

LJT111⁄2

400 000

626 000

550

1 100

40,1

166 000 271 000

1 500 1 300

3 100 2 600

4,85 13,1

12

12

18 ⁄ 211⁄2

58

2⁄ 33⁄4

LJT12 MJT12

460 000 679 000

736 000 1 060 000

500 440

1 000 900

44,5 104

188 000 271 000

1 400 1 300

2 800 2 600

6,35 12,8

13

20

23⁄4

LJT13

498 000

1 060 000

450

900

54,4

78

213 000 322 000

1 300 1 200

2 600 2 300

6,8 15,7

Grease

Mass (kg)

Oil

111⁄2

C0r

Limiting Speeds (min–1)

14

21 ⁄

2⁄

LJT14

525 000

929 000

410

800

65,8

15

22 ⁄

3

LJT15

586 000

1 110 000

380

750

71,7

12 12

Bearing replacement guide 151

Double Row Angular Contact Ball Bearings

Typical Applications › Petrochemical Equipment › Gear boxes › Centrifugal pumps › Electrical motors › Pumps and Compressors

Radial Internal Clearances Nominal Bore Diameter (mm)

C2

C0 Normal

over

include

min.

max.

6 10 18

10 18 24

1 1 2

11 12 14

24 30 40

30 40 50

2 2 2

50 65 80

65 80 100

3 3 3

min.

C3

C4

max.

min.

max.

min.

max.

5 6 7

21 23 25

12 13 16

28 31 34

25 27 28

45 47 48

15 16 18

8 9 11

27 29 33

18 21 23

37 40 44

30 33 36

50 54 58

22 24 26

13 15 16

36 40 46

26 30 35

48 54 63

40 46 55

63 71 83

FAG

NTN

Units: µm

Contact Angle 3200/3300 Series Blank: 32º B: 25º 5200/5300 Series Blank: 25°

Basic Type & Series 3200: Metric, light 3300: Metric, medium 5200: Metric, Conrad, light 5300: Metric, Conrad, medium

32

10 Bore Size Metric: (04 and up: multiply last two numbers by 5 to get bore in mm) 00: 10 mm 01: 12 mm 02: 15 mm 03: 17 mm 04: 20 mm

152

Cage Material J: Steel cage M: Machined brass TNG: Polyamide

B

2RS

Interchange

TNG

C3

Bearing Protection

Internal Clearance

Blank: 2RS: 2Z:

C2: Blank: C3: C4:

Open Double contact seal Double shield

Tight Normal Loose Extra Loose



Description

Part Number

See Interchange list

Suffixes

Polyamide cage Steel cage Machined brass 2 contact seals 2 shields Tight Clearance Normal Clearance Loose Clearance

NSK

TNG/TNH Blank, J M 2RS 2Z C2 Blank C3

SKF

TN9 Blank M 2RS1 2Z C2 Blank C3

TVP, TVH Blank M, MA 2RSR 2ZR C2 Blank C3

Blank LLU ZZ C2 Blank C3

SNR

G15 Blank M

J20 Blank J30

Bearing replacement guide 153

Double Row Angular Contact Ball Bearings

Double Row Angular Contact Ball Bearings

Series 3000 Bore Diameter 10 – 90 mm

Series 5000 Bore Diameter 10 – 85 mm



Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)

d

D

B

Cr

C0r

Grease

10

30

14,00

7 800

4 550

16 000

22 000

12

32 37

15,90 19,00

10 600 14 500

5 850 8 200

15 000 10 500

15

35 42

15,90 19,00

11 800 16 300

7 100 10 000

17

40 47

17,50 22,20

14 600 20 800

20

47 52

20,60 22,20

25

52 62

30

Bearing Numbers

Mass (kg)



Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)

approx

d

D

B

Cr

C0r

Grease

3200

0,043

10

30

14,3

7 150

3 900

17 000

22 000

5200

0,05

20 000 11 500

3201 3301

0,051 0,09

12

32

15,9

10 500

5 800

15 000

20 000

5201

0,06

15

14 000 11 000

19 000 16 000

3202 3302

0,058 0,11

35 42

15,9 19,00

11 700 17 600

7 050 10 200

13 000 11 000

17 000 15 000

5202 5302

0,07 0,11

17

9 000 12 500

12 000 10 000

17 000 15 000

3203 3303

0,085 0,161

40 47

17,5 22,2

14 600 21 000

9 050 12 600

11 000 10 000

15 000 13 000

5203 5303

0,09 0,14

20

19 600 23 200

12 500 15 000

10 000 9 000

15 000 13 000

3204 3304

0,139 0,197

47 52

20,6 22,2

19 600 24 600

12 400 15 000

10 000 9 000

13 000 12 000

5204 5304

0,12 0,23

25

20,60 25,40

21 200 30 000

14 600 20 000

8 500 7 500

12 000 10 000

3205 3305

0,159 0,316

52 62

20,6 25,4

21 300 32 500

14 700 20 700

8 500 7 500

11 000 10 000

5205 5305

0,19 0,34

30

62 72

23,80 30,20

30 000 41 500

21 200 28 500

7 000 6 300

9 500 8 500

3206 3306

0,265 0,496

62 72

23,8 30,2

29 600 40 500

21 100 28 100

7 100 6 300

9 500 8 500

5206 5306

0,29 0,51

35

35

72 80

27,00 34,90

39 000 51 000

28 500 34 500

6 300 5 600

8 500 7 500

3207 3307

0,412 0,664

72 80

27,00 34,9

39 000 51 000

28 700 36 000

6 300 5 600

8 000 7 500

5207 5307

0,43 0,79

40

40

80 90

30,20 36,50

48 000 62 000

36 500 45 000

5 600 5 000

7 500 6 700

3208 3308

0,55 0,905

80 90

30,2 36,5

44 000 56 500

33 500 41 000

5 600 5 300

7 100 6 700

5208 5308

0,57 1,05

45

45

85 100

30,20 39,70

48 000 68 000

37 500 51 000

5 000 4 500

6 700 6 000

3209 3309

0,583 1,21

85 100

30,2 39,7

49 500 68 500

38 000 51 000

5 000 4 500

6 700 6 000

5209 5309

0,62 1,4

50

50

90 110

30,20 44,40

51 000 81 000

42 500 62 000

4 800 4 000

6 300 5 300

3210 3310

0,632 1,6

90 110

30,2 44,4

53 000 81 500

43 500 61 500

4 800 4 300

6 000 5 600

5210 5310

0,67 1,95

55

55

100

33,30

58 500

49 000

4 300

5 600

3211

0,876

100 120

33,3 49,2

56 000 95 000

49 000 73 000

4 300 3 800

5 600 5 000

5211 5311

0,96 2,3

120

49,20

102 000

78 000

3 800

5 000

3311

2,11

60

110 130

36,50 54,00

72 000 125 000

61 000 98 000

3 800 3 400

5 000 4 500

3212 3312

1,18 2,7

110 130

36,5 54,00

69 000 125 000

62 000 98 500

3 800 3 400

5 000 4 500

5212 5312

1,35 3,15

65

120 140

38,10 58,70

80 000 150 000

73 500 118 000

3 400 3 200

4 500 4 300

3213 3313

1,52 3,39

120 140

38,1 58,7

76 500 142 000

69 000 113 000

3 600 3 200

4 500 4 300

5213 5313

1,65 3,85

70

125 150

39,70 63,50

83 000 171 500

76 500 138 200

3 400 3 000

4 500 4 000

3214 3314

1,64 4,9

125 150

39,7 63,5

94 000 159 000

82 000 128 000

3 400 3 000

4 500 3 800

5214 5314

1,8 4,9

75

130

41,3

93 500

83 000

3 200

4 300

5215

1,9

75

130 160

41,30 63,50

91 500 173 400

85 000 145 300

3 200 2 800

4 300 3 800

3215 3315

1,91 5,7

80

140

44,4

99 000

93 000

3 000

3 800

5216

2,5

85

150

49,2

116 000

110 000

2 800

3 600

5217

3,4

80

140

44,40

98 000

93 000

3 000

4 000

3216

2,45

60 65 70

Oil

85

150

49,20

116 000

110 000

2 800

3 800

3217

3,3

90

160

52,40

124 600

120 300

2 600

3 600

3218

4,17

154

Oil

approx

Bearing replacement guide 155

Duplex Ball Bearings (4 Contact Points)

Duplex Contact Ball Bearings Series QJ Bore Diameter 30 – 95 mm



Cage Material M: Machined brass as standard

Contact Angle Standard: 35°

QJ

2

Basic Type & Series QJ200: Metric, light QJ300: Metric, medium QJL: Inch, light QJM: Inch, medium

Typical Applications › Transmissions › Compressors › Pumps

156

10 Bore Size Metric: (04 and up: multiply last two numbers by 5 to get bore in mm) 00 : 10 mm 01 : 12 mm 02 : 15 mm 03 : 17 mm 04 : 20 mm Inch: directly indicated

M

Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)

d

D

B

Cr

C0r

Grease

30

62 72

16,00 19,00

31 000 46 000

45 000 63 000

8 500 8 000

12 000 11 000

QJ206 QJ306

0,24 0,42

35

72 80

17,00 21,00

41 000 55 000

61 500 80 000

7 500 7 100

10 000 9 500

QJ207 QJ307

0,35 0,57

40

80 90

18,00 23,00

49 000 67 000

77 500 100 000

6 700 6 300

9 000 8 500

QJ208 QJ308

0,45 0,78

45

85 100

19,00 25,00

55 000 87 500

88 500 133 000

6 300 5 600

8 500 7 500

QJ209 QJ309

0,52 1,05

50

90 110

20,00 27,00

57 000 102 000

97 000 159 000

5 600 5 000

8 000 6 700

QJ210 QJ310

0,59 1,35

55

100 120

21,00 29,00

71 000 118 000

122 000 187 000

5 300 4 500

7 100 6 300

QJ211 QJ311

0,77 1,75

60

110 130

22,00 31,00

85 500 135 000

150 000 217 000

4 800 4 300

6 300 5 600

QJ212 QJ312

0,98 2,15

65

120 140

23,00 33,00

97 500 153 000

179 000 250 000

4 300 3 800

6 000 5 300

QJ213 QJ313

1,2 2,7

70

125 150

24,00 35,00

106 000 172 000

197 000 285 000

4 000 3 600

5 600 5 000

QJ214 QJ314

1,3 3,18

75

130 160

25,00 37,00

110 000 187 000

212 000 320 000

3 800 3 400

5 300 4 800

QJ215 QJ315

1,5 3,9

80

140 170

26,00 39,00

124 000 202 000

236 000 360 000

3 600 3 200

5 000 4 300

QJ216 QJ316

1,85 4,6

85

150 180

28,00 41,00

143 000 218 000

276 000 405 000

3 400 3 000

4 800 4 000

QJ217 QJ317

2,2 5,34

90

160 190

30,00 43,00

164 000 235 000

320 000 450 000

3 200 2 800

4 300 3 800

QJ218 QJ318

2,75 6,4

95

170 200

32,00 45,00

177 000 251 000

340 000 495 000

3 000 2 600

4 000 3 600

QJ219 QJ319

3,35 7,4

Oil

approx

Bearing replacement guide 157

Duplex Contact Ball Bearings

Duplex Contact Ball Bearings (Inch)

Series QJ Bore Diameter 100 – 200 mm

Series QJ Bore Diameter 1 – 2 1/4 Inch



Boundary Dimensions (mm) d

Basic Load Ratings (N)

D

B

Cr

180 215

34,00 47,00

199 000 300 000

190 225

36,00 49,00

200 240

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)



Boundary Dimensions (Inch)

approx

d

D

QJ220 QJ320

4 9,3

1

21⁄4 21⁄2

3 600 3 200

QJ221 QJ321

4,7 10,5

11⁄8

2 600 2 200

3 400 3 000

QJ222 QJ322

5,6 12,5

11⁄4

585 000 835 000

2 400 2 000

3 200 2 800

QJ224 QJ324

6,9 15,4

13⁄8

274 000 400 000

635 000 970 000

2 200 1 900

3 000 2 600

QJ226 QJ326

7,7 19

11⁄2

42,00 62,00

315 000 440 000

775 000 1 110 000

2 000 1 700

2 800 2 400

QJ228 QJ328

9,8 24

15⁄8

270 320

45,00 65,00

360 000 460 000

925 000 1 230 000

1 800 1 600

2 600 2 200

QJ230 QJ330

12 29

160

290 340

48,00 68,00

380 000 505 000

1 010 000 1 400 000

1 700 1 500

2 400 2 000

QJ232 QJ332

170

310 360

52,00 72,00

425 000 565 000

1 180 000 1 610 000

1 600 1 400

2 200 2 000

180

320 380

52,00 75,00

440 000 595 000

1 270 000 1 770 000

1 500 1 300

190

340 400

55,00 78,00

455 000 655 000

1 360 000 1 980 000

200

360 420

58,00 80,00

490 000 690 000

1 480 000 2 180 000

Grease

Oil

390 000 640 000

2 800 2 400

3 800 3 400

217 000 305 000

435 000 640 000

2 600 2 400

38,00 50,00

235 000 320 000

490 000 710 000

215 260

40,00 55,00

265 000 360 000

230 280

40,00 58,00

250 300

150

100 105 110 120 130 140

158

C0r

21⁄2 213⁄16

Bearing Numbers

B

asic Load Ratings B (N) Cr

C0r

Limiting Speeds (min–1)

Mass (kg)

Grease

Oil

approx

⁄ ⁄

QJL1 QJM1

15 700 28 000

10 900 15 600

6 400 6 100

12 900 12 100

0,218 0,327



QJL11⁄8 QJM11⁄8

17 300 35 200

13 100 20 200

5 800 5 400

11 600 10 900

0,263 0,445

QJL11⁄4 QJM11⁄4

30 000 42 900

18 100 25 000

5 300 4 900

10 600 9 800

0,363 0,599

QJL13⁄8 QJM13⁄8

28 100 51 500

21 000 30 700

5 000 4 200

9 900 8 500

0,431 0,771

QJL11⁄2 QJM11⁄2

37 700 60 500

25 100 36 500

4 500 4 000

9 000 8 000

0,522 0,907

58 34 58



13 16

23⁄4 31⁄8

11 16



3 31⁄2

11 16



78





78

31⁄4 33⁄4

15 16



31⁄2 4

15 16



QJL15⁄8 QJM15⁄8

39 500 64 500

27 600 41 500

4 000 3 800

8 000 7 600

0,635 1,05

13⁄4

33⁄4 41⁄4

13⁄16 11⁄16

QJL13⁄4 QJM13⁄4

44 000 56 500

31 200 44 000

3 900 3 600

7 900 7 200

0,78 1,34

15 31

17⁄8

4 41⁄2

13⁄16 11⁄16

QJL17⁄8 QJM17⁄8

56 000 75 500

39 400 49 300

3 700 3 300

7 400 6 600

0,875 1,52

QJ234 QJ334

19,5 41

2

4 41⁄2

13⁄16 11⁄16

QJL2 QJM2

56 000 56 000

39 400 49 300

3 500 3 300

7 000 6 600

0,826 1,47

2 000 1 800

QJ236 QJ336

20,5 48

21⁄4

41⁄2 5

7⁄8 11⁄4

QJL21⁄4 QJM21⁄4

52 500 92 500

41 300 62 500

3 100 3 000

6 300 5 900

1,16 2,1

1 400 1 300

2 000 1 700

QJ238 QJ338

23 54,5

1 300 1 200

1 800 1 600

QJ240 QJ340

27 61,5

34





34

Bearing replacement guide 159

Duplex Contact Ball Bearings (Inch) Series QJ Bore Diameter 2 1/2 – 6 Inch



Boundary Dimensions (Inch)

Basic Load Ratings (N)

d

D

B

Cr

21⁄2

5 51⁄2

15 16

⁄ 11⁄4

QJL21⁄2 QJM21⁄2

23⁄4

51⁄4 61⁄4

15⁄16 13⁄8

3

53⁄4 7

31⁄4

Bearing Numbers

Mass (kg)

Grease

Oil

63 500 105 000

61 700 79 100

2 800 2 700

5 600 5 400

1,53 2,59

QJL23⁄4 QJM23⁄4

82 000 125 000

66 900 102 000

2 700 2 300

5 400 4 700

1,63 3,69

11⁄16 19⁄16

QJL3 QJM3

84 500 160 000

79 200 126 000

2 400 2 100

4 800 4 100

2,25 5,44

6 71⁄2

11⁄16 19⁄16

QJL31⁄4 QJM31⁄4

95 000 159 000

79 600 142 000

2 300 1 900

4 600 3 800

2,35 6,44

33⁄8

71⁄2

19⁄16

QJM33⁄8

159 000

129 000

1 900

3 800

6,21

12

3⁄

12

6⁄ 81⁄8

18

1⁄ 13⁄4

12

QJL3 ⁄ QJM31⁄2

106 000 194 000

92 200 170 000

2 100 1 800

4 200 3 500

2,95 8,3

33⁄4

63⁄4 81⁄4

11⁄8 13⁄4

QJL33⁄4 QJM33⁄4

108 000 194 000

94 000 170 000

2 000 1 700

4 000 3 400

3,08 8,16

4

71⁄4 81⁄2

11⁄4 13⁄4

QJL4 QJM4

125 000 205 000

114 000 188 000

1 800 1 600

3 700 3 100

3,97 9,12

41⁄4

83⁄4

13⁄4

QJM41⁄4

205 000

190 000

1 500

3 100

9,89

4⁄

8 93⁄8

1⁄

12

2

QJL4 ⁄ QJM41⁄2

158 000 233 000

149 000 222 000

1 600 1 400

3 200 2 900

5,05 12,3

12

5 16

C0r

Limiting Speeds (min–1)

approx

43⁄4

10

2

QJM43⁄4

245 000

246 000

1 300

2 600

14

5

10

2

QJM5

245 000

246 000

1 300

2 600

13,5

51⁄2

11

2

QJM51⁄2

268 000

291 000

1 100

2 300

17,2

6

12

2⁄

QJM6

314 000

365 000

1 000

2 100

22,1

160

14

Bearing replacement guide 161

Self-Aligning Ball Bearings

Radial Internal Clearances

Nominal Bore Diameter (mm) over

Bore Size Metric: (04 and up: multiply last two numbers by 5 to get bore in mm) 00: 10 mm 04: 20 mm 01: 12 mm 05: 25 mm 02: 15 mm 12: 60 mm 03: 17 mm 20: 100 mm Inch: directly indicated

22

06

Basic Type & Series 1200: Metric, self-aligning, extra narrow 1300: Metric, self-aligning, narrow 2200: Metric, self-aligning, wide 2300: Metric, self-aligning, extra wide NLJ: Inches, self aligning, light NMJ: Inches, self aligning, medium

Suffixes 2RS: Double contact seal K: Taper bore 1:12 E: Extra Capacity NR: Snap Ring

TNG

min. max. min. max. min. max.

C5

min. max. min. max.

Clearance in Bearings with Tapered Bore C2 CN C3 C4 min. max.

min. max.

min. max.

C5

min. max. min. max.

2,5 6 10

6 10 14

1 2 2

8 9 10

5 6 6

15 17 19

10 12 13

20 25 26

15 19 21

25 33 35

21 27 30

33 42 48

– – –

– – –

– – –

– – –

– – –

– – –

– – –

– – –

– – –

– – –

14 18 24

18 24 30

3 4 5

12 14 16

8 10 11

21 23 24

15 17 19

28 30 35

23 25 29

37 39 46

32 34 40

50 52 58

– 7 9

– 17 20

– 13 15

– 26 28

– 20 23

– 33 39

– 28 33

– 42 50

– 37 44

– 55 62

30 40 50

40 50 65

6 6 7

18 19 21

13 14 16

29 31 36

23 25 30

40 44 50

34 37 45

53 57 69

46 50 62

66 71 88

12 14 18

24 27 32

19 22 27

35 39 47

29 33 41

46 52 61

40 45 56

59 65 80

52 58 73

72 79 99

65 80 100

80 100 120

8 9 10

24 27 31

18 22 25

40 48 56

35 42 50

60 70 83

54 64 75

83 96 114

76 89 105

108 124 145

23 29 35

39 47 56

35 42 50

57 68 81

50 62 75

75 90 108

69 84 100

98 116 139

91 109 130

123 144 170

120 140

140 160

10 15

38 44

30 35

68 80

60 70

100 120

90 110

135 161

125 150

175 210

40 45

68 74

60 65

98 110

90 100

130 150

120 140

165 191

155 180

205 240

Units: µm

Cage Material TNG: Polyamide J: Pressed Steel

2RS

include

Clearance in Bearings with Cylindrical Bores C2 CN C3 C4

Interchange

C3 Internal Clearance C2: Tight Blank: Normal C3: Loose C4: Extra Loose



Description

Part Number

See Interchange list Polyamide cage Steel cage 2 contact seals Tight Clearance Normal Clearance Loose Clearance Tapered bore 1:12

NSK

TNG Blank, J 2RS C2 Blank C3 K

SKF

TN9 Blank 2RS1 C2 Blank C3 K

FAG

TV Blank 2RSR C2 Blank C3 K

NTN

Blank LLU C2 Blank C3 K

SNR

G15 Blank EE J20 Blank J30 K

Typical Applications › Film Processing Equipment › Vertical Spinning Equipment › Vertical Weaving Equipment › Paper Making – Fourdrinier › Industrial Countershafts

162

Bearing replacement guide 163

Double Row Self Aligning Ball Bearings

Double Row Self Aligning Ball Bearings

Bore Diameter 5 – 30 mm

Bore Diameter 35 – 70 mm

Cylindrical Bore



Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)



Bearing Numbers

Bearing Numbers



0,009

35

126



0,008

32 000

127



0,013

72 72 80 80

17 23 21 31

15 900 21 700 25 300 40 000

5 100 6 600 7 850 11 300

8 500 8 500 7 500 7 100

10 000 10 000 9 500 9 000

1207 2207 1307 2307

1207 K 2207 K 1307 K 2307 K

0,32 0,378 0,51 0,642

26 000

32 000

108



0,016

40

895

26 000

30 000

129



0,021

5 550 7 450 7 350 9 200

1 190 1 590 1 620 2 010

22 000 24 000 20 000 18 000

28 000 28 000 24 000 22 000

1200 2200 1300 2300

– – – –

0,033 0,042 0,057 0,077

80 80 90 90

18 23 23 33

19 300 22 400 29 800 45 500

6 500 7 350 9 700 13 500

7 500 7 500 6 700 6 300

9 000 9 000 8 500 8 000

1208 2208 1308 2308

1208 K 2208 K 1308 K 2308 K

0,415 0,477 0,715 0,889

45

10 14 12 17

5 700 7 750 9 650 12 100

1 270 1 730 2 160 2 730

22 000 22 000 18 000 17 000

26 000 26 000 22 000 22 000

1201 2201 1301 2301

– – – –

0,039 0,048 0,066 0,082

85 85 100 100

19 23 25 36

22 000 23 300 38 500 55 000

7 350 8 150 12 700 16 700

7 100 7 100 6 000 5 600

8 500 8 500 7 500 7 100

1209 2209 1309 2309

1209 K 2209 K 1309 K 2309 K

0,465 0,522 0,955 1,2

50

35 35 42 42

11 14 13 17

7 600 7 800 9 700 12 300

1 750 1 850 2 290 2 910

18 000 18 000 16 000 14 000

22 000 22 000 20 000 18 000

1202 2202 1302 2302

– – – –

0,051 0,055 0,093 0,108

90 90 110 110

20 23 27 40

22 800 23 300 43 500 65 000

8 100 8 450 14 100 20 200

6 300 6 300 5 600 5 000

8 000 8 000 6 700 6 300

1210 2210 1310 2310

1210 K 2210 K 1310 K 2310 K

0,525 0,564 1,25 1,58

55

40 40 47 47

12 16 14 19

8 000 9 950 12 700 14 700

2 010 2 420 3 200 3 550

16 000 16 000 14 000 13 000

20 000 20 000 17 000 16 000

1203 2203 1303 2303

– – – –

0,072 0,085 0,13 0,15

100 100 120 120

21 25 29 43

26 900 26 700 51 500 76 500

10 000 9 900 17 900 24 000

6 000 6 000 5 000 4 800

7 100 7 100 6 300 6 000

1211 2211 1311 2311

1211 K 2211 K 1311 K 2311 K

0,705 0,746 1,6 2,03

60

47 47 52 52

14 18 15 21

10 000 12 800 12 600 18 500

2 610 3 300 3 350 4 700

14 000 14 000 12 000 11 000

17 000 17 000 15 000 14 000

1204 2204 1304 2304

1204 K 2204 K 1304 K 2304 K

0,12 0,133 0,165 0,193

110 110 130 130

22 28 31 46

30 500 34 000 57 500 88 500

11 500 12 600 20 800 28 300

5 300 5 300 4 500 4 300

6 300 6 300 5 600 5 300

1212 2212 1312 2312

1212 K 2212 K 1312 K 2312 K

0,90 1,03 2,03 2,57

65

52 52 62 62

15 18 17 24

12 200 12 400 18 200 24 900

3 300 3 450 5 000 6 600

12 000 12 000 10 000 9 500

14 000 14 000 13 000 12 000

1205 2205 1305 2305

1205 K 2205 K 1305 K 2305 K

0,14 0,15 0,255 0,319

120 120 140 140

23 31 33 48

31 000 43 500 62 500 97 000

12 500 16 400 22 900 32 500

4 800 4 800 4 300 3 800

6 000 6 000 5 300 4 800

1213 2213 1313 2313

1213 K 2213 K 1313 K 2313 K

1,15 1,4 2,54 3,2

70

62 62 72 72

16 20 19 27

15 800 15 300 21 400 32 000

4 650 4 550 6 300 8 750

10 000 10 000 8 500 8 000

12 000 12 000 11 000 10 000

1206 2206 1306 2306

1206 K 2206 K 1306 K 2306 K

0,22 0,249 0,385 0,48

125 125 150 150

24 31 35 51

35 000 44 000 75 000 111 000

13 800 17 100 27 700 37 500

4 800 4 500 4 000 3 600

5 600 5 600 5 000 4 500

1214 2214 1314 2314

– – – –

1,3 1,52 3,19 3,9

6

2 530

475

30 000

36 000

135

6

19

6

2 530

475

30 000

36 000

7

22

7

2 750

600

26 000

8

22

7

2 750

600

9

26

8

4 150

10

30 30 35 35

9 14 11 17

32 32 37 37

1)

Cylindrical Bore

Mass (kg)

Grease

Tapered Bore1)

Oil



C0r

19

30

Limiting Speeds (min–1)

Cr

5

25

Basic Load Ratings (N)

B

Cylindrical Bore

Cr

20

Boundary Dimensions (mm) D

Oil

B

17



d

Grease

D

15

Mass (kg) approx

C0r

d

12

1)

Tapered Bore

Tapered Bore1)

approx

The suffix K represents bearings with tapered bores (1 : 12).

For the dimensions related to adapters, refer to Page B354 on Cat. RB/A/GB/...

The suffix K represents bearings with tapered bores (1 : 12).

For the dimensions related to adapters, refer to Page B354 on Cat. RB/A/GB/...

164

Bearing replacement guide 165

Double Row Self Aligning Ball Bearings

Double Row Self Aligning Ball Bearings (Inch)

Bore Diameter 75 – 110 mm

Bore Diameter 1/2 – 21/4 Inch

Cylindrical Bore



Tapered Bore

Boundary Dimensions (mm) d

D

B

75

130 130 160 160

25 31 37 55

140 140 170 170

26 33 39 58

80

85

Cylindrical Bore

Basic Load Ratings (N) Cr

Limiting Speeds (min–1)



Bearing Numbers

Mass (kg)

C0r

Grease

Oil

Cylindrical Bore

Tapered Bore1)

approx

39 000 44 500 80 000 125 000

15 700 17 800 30 000 43 000

4 300 4 300 3 800 3 400

5 300 5 300 4 500 4 300

1215 2215 1315 2315

1215 K 2215 K 1315 K 2315 K

1,41 1,6 3,65 4,77

40 000 49 000 89 000 130 000

17 000 19 900 33 000 45 000

4 000 4 000 3 600 3 200

5 000 5 000 4 300 4 000

1216 2216 1316 2316*

1216 K 2216 K 1316 K 2316 K*

1,73 1,97 4,31 5,54



Boundary Dimensions (Inch) d

D



15⁄16 15⁄8

38

⁄ ⁄

19⁄16 113⁄16

7 16

12



58



34



78

150 150 180 180

28 36 41 60

49 500 58 500 98 500 142 000

20 800 23 600 38 000 51 500

3 800 3 800 3 400 3 000

4 500 4 800 4 000 3 800

1217 2217 1317 2317

1217 K 2217 K 1317 K 2317 K

2,09 2,48 5,13 6,56

160 160 190 190

30 40 43 64

57 500 70 500 117 000 154 000

23 500 28 700 44 500 57 500

3 600 3 600 3 200 2 800

4 300 4 300 3 800 3 600

1218 2218 1318* 2318

1218 K 2218 K 1318 K* 2318 K

2,55 3,13 5,94 7,76

170 170 200 200

32 43 45 67

64 000 84 000 129 000 161 000

27 100 34 500 51 000 64 500

3 400 3 400 3 000 2 800

4 000 4 000 3 600 3 400

1219 2219 1319* 2319*

1219 K 2219 K 1319 K* 2319 K*

3,21 3,87 6,84 9,01

13⁄8

180 180 215 215

34 46 47 73

69 500 94 500 140 000 187 000

29 700 38 500 57 500 79 000

3 200 3 200 2 800 2 400

3 800 3 800 3 400 3 200

1220 2220 1320* 2320*

1220 K 2220 K 1320 K* 2320 K*

3,82 4,53 8,46 11,6

15⁄8

105

190 190 225 225

36 50 49 77

75 000 109 000 154 000 200 000

32 500 45 000 64 500 87 000

3 000 3 000 2 600 2 400

3 600 3 600 3 200 3 000

1221 2221 1321* 2321*

– – – –

4,52 5,64 10 14,4

110

200 200 240 240

38 53 50 80

87 000 122 000 161 000 211 000

38 500 51 500 72 000 94 500

2 800 2 800 2 400 2 200

3 400 3 400 3 000 2 800

1222 2222* 1322* 2322*

1222 K 2222 K* 1322 K* 2322 K*

90

95

100

5,33 6,64 17,4

1 11⁄8 11⁄4

11⁄2

Bearing Numbers

B

asic Load Ratings B (N)

Limiting Speeds (min–1)

Mass (kg)

Cr

C0r

Grease

Oil

approx

NLJ1⁄2 NMJ1⁄2

5 650 12 100

1 240 2 720

21 000 9 300

28 500 18 500

0,045 0,113

58

NLJ 5⁄8 NMJ 5⁄8

8 250 12 900

2 030 3 220

18 000 16 000

24 500 22 000

0,059 0,141

58





17⁄8 2

11 16

⁄ ⁄

NLJ3⁄4 NMJ3⁄4

10 300 12 900

2 650 3 370

15 500 15 000

21 000 20 000

0,127 0,191

2 21⁄4

11 16

⁄ ⁄

NLJ7⁄8 NMJ7⁄8

12 900 18 400

3 370 4 680

14 400 13 400

19 500 18 000

0,145 0,24

⁄ ⁄

NLJ1 NMJ1

15 400 21 300

4 180 5 470

12 900 6 100

17 500 12 100

0,204 0,304



NLJ11⁄8 NMJ11⁄8

16 300 25 500

4 700 7 020

11 700 5 400

16 000 10 900

0,249 0,44

NLJ11⁄4 NMJ11⁄4

16 400 30 300

5 160 8 830

10 700 4 900

14 500 9 800

0,336 0,594

NLJ13⁄8 NMJ13⁄8

19 100 26 100

5 880 7 940

4 900 8 900

9 800 12 000

0,408 0,771

NLJ11⁄2 NMJ11⁄2

20 000 34 100

6 510 10 600

9 100 8 300

12 300 11 100

0,499 0,925

21⁄4 21⁄2 21⁄2 213⁄16

9 16

9 16

58 34 58



13 16

23⁄4 31⁄8

11 16



3 31⁄2

11 16



78





78

31⁄4 33⁄4

15 16



31⁄2 4

15 16



NLJ15⁄8 NMJ15⁄8

22 700 32 900

7 400 10 300

8 400 3 900

11 400 7 700

0,594 1,06

13⁄4

33⁄4 41⁄4

13⁄16 11⁄16

NLJ13⁄4 NMJ13⁄4

23 600 44 500

8 090 14 500

7 900 3 600

10 600 7 200

0,726 1,35

17⁄8

4 41⁄2

13⁄16 11⁄16

NLJ17⁄8 NMJ17⁄8

27 800 42 800

9 990 13 100

7 200 3 300

9 800 6 700

0,835 1,47

2

4 41⁄2

13⁄16 11⁄16

NLJ2 NMJ2

27 800 42 800

9 990 13 100

7 200 3 300

9 800 6 700

0,789 1,41

21⁄4

41⁄2 5

7⁄8 11⁄4

NLJ21⁄4 NMJ21⁄4

31 500 58 500

11 500 20 100

3 200 3 000

6 400 5 900

1,09 2,04

34





34

1)

The suffix K represents bearings with tapered bores (1 : 12). * The balls of the bearings marked * protrude slightly from the bearing face. The protusion amounts are shown on page B73 on Cat. RB/A/GB/... For the dimensions related to adapters, refer to Page B356 and B357 on Cat. RB/A/GB/...

166

Bearing replacement guide 167

Double Row Self Aligning Ball Bearings (Inch) Bore Diameter 21/2 – 6 Inch



Boundary Dimensions (Inch)

Bearing Numbers

asic Load Ratings B (N)

Mass (kg)

d

D

B

21⁄2

5 51⁄2

15 16

⁄ 11⁄4

NLJ21⁄2 NMJ21⁄2

37 300 60 500

14 300 19 600

2 900 2 700

5 700 5 400

1,43 2,51

23⁄4

51⁄4 61⁄4

15⁄16 13⁄8

NLJ23⁄4 NMJ23⁄4

40 600 74 500

15 700 26 100

2 700 2 400

5 400 4 700

1,54 3,73

3

53⁄4 7

11⁄16 19⁄16

NLJ3 NMJ3

43 100 86 500

16 500 29 000

2 400 2 100

4 900 4 200

2,11 5,08

31⁄4

6 71⁄2

11⁄16 19⁄16

NLJ31⁄4 NMJ31⁄4

58 500 101 000

20 700 33 400

2 300 1 900

4 600 3 900

2,24 6,08

33⁄8

71⁄2

19⁄16

NMJ33⁄8

101 000

33 300

1 900

3 800

5,81

12

3⁄

12

6⁄ 81⁄8

18

1⁄ 13⁄4

NLJ3 ⁄ NMJ31⁄2

66 000 133 000

23 400 46 400

2 100 3 500

4 200 4 800

2,78 7,76

33⁄4

63⁄4 81⁄4

11⁄8 13⁄4

NLJ33⁄4 NMJ33⁄4

64 500 135 000

23 200 50 700

2 000 1 700

4 000 3 400

3,05 7,94

4

71⁄4 81⁄2

11⁄4 13⁄4

NLJ4 NMJ4

75 500 149 000

27 200 59 700

1 800 1 600

3 700 3 200

3,75 8,26

41⁄4

71⁄2 83⁄4

11⁄4 13⁄4

NLJ41⁄4 NMJ41⁄4

77 500 146 000

29 500 59 600

1 700 1 500

3 500 3 100

4,05 8,48

41⁄2

8 93⁄8

15⁄16 2

NLJ41⁄2 NMJ41⁄2

85 500 159 000

33 800 63 300

1 600 1 400

3 200 2 900

4,94 10,4

43⁄4

81⁄4 10

15⁄16 2

NLJ43⁄4 NMJ43⁄4

84 000 168 000

32 800 70 100

1 500 1 300

3 100 2 700

5,13 12,7

5

9 10

13⁄8 2

NLJ5 NMJ5

88 000 168 000

33 300 70 100

1 400 1 300

2 800 2 600

6,44 12,2

51⁄2

91⁄2 11

13⁄8 2

NLJ51⁄2 NMJ51⁄2

109 000 191 000

43 600 88 000

1 300 1 200

2 600 2 300

7,12 15,3

101⁄2 12

19⁄16 21⁄4

NLJ6 NMJ6

120 000 211 000

49 000 100 000

1 200 1 000

2 300 2 100

9,43 20

6

168

Cr

Limiting Speeds (min–1)

12

C0r

Grease

Oil

approx

Bearing replacement guide 169

Cylindrical Roller Bearings

Series 2: 22: 3: 23: XLRJ: LLRJ: MMRJ:

NJ

light light (wider than serie 2) medium medium (wider than serie 3) Inch, extra light Inch, light Inch, medium

3

Other Features Blank: Standard design E: Extra capacity design

20

Basic Type N: NU: NJ: NUP: NF:

N/XLRJ, LRJ, MRJ

E

M

NJ

NF

Tight Normal Loose Extra Loose

C3

Cage Material W: Steel cage M: Machined brass T: Glass-fiber reinforced polyamide

Bore Size Metric: (04 and up: multiply last two numbers by 5 to get bore in mm) 00: 10 mm 01: 12 mm 02: 15 mm 03: 17 mm 04: 20 mm Inch: directly indicated

Metric, no flange on outer ring Metric, no flange on inner ring Metric, one flange on inner ring Metric, NJ style w/locating ring Metric, one flange on outer ring LLRJ, MMRJ: Inch, no flange on inner ring XLRJ, LRJ, MRJ: Inch, no flanges on outer ring

NU/LLRJ, MMRJ

Internal Clearance C2: Blank: C3: C4:

NUP

Applications › Traction Motors (NH and NU) › Electric Motors, medium to large size › Pumps and Compressors (Centrifugal Pump, Deepwell Pump, Slurry Pump, Screw Compressor) › Plastic Forming Equipment › Blowers and Fans › Gears and Drives › Coal Pulverizers (NN)



› Construction Equipment › Heavy Equipment › Machine Tool Spindle › Calender Rolls of Paper Making Machines › Transmissions › Printing Presses › Mold Oscillator Tables › Continuous Casters, Float End › Turbines › Crushers › Journal Boxes › Speed Reducers › Table Rollers for Steel Mills › Oil Field Equipment (Pump Jack)

Interchange

Description

Part Number

See Interchange list Polyamide cage Steel cage Machined brass cage Extra Capacity Tight Clearance Normal Clearance Loose Clearance



NSK

T W M E C2 Blank C3

SKF

P J M EC C2 Blank C3

FAG

TVP2 Blank M, M1 E C2 Blank C3

Radial Internal Clearances

SNR

G15 Blank M E J20 Blank J30

Nominal Bore Diameter d (mm)

C2

Clearance in Bearings with Cylindrical Bores CN C3

over

include

min.

max.

min.

max.

min.

max.

min.

– 10 24

10 24 30

0 0 0

25 25 25

20 20 20

45 45 45

35 35 35

60 60 60

50 50 50

30 40 50

40 50 65

5 5 10

30 35 40

25 30 40

50 60 70

45 50 60

70 80 90

65 80 100

80 100 120

10 15 15

45 50 55

40 50 50

75 85 90

65 75 85

120 140 160

140 160 180

15 20 25

60 70 75

60 70 75

105 120 125

180 200 225

200 225 250

35 45 45

90 105 110

90 105 110

250 280 215

280 315 355

55 55 65

125 130 145

355 400 450

400 450 500

100 110 110

190 210 220

C4

C5 max.

min.

max.

75 75 75

– 65 70

– 90 95

60 70 80

85 100 110

80 95 110

105 125 140

100 110 125

90 105 125

125 140 165

130 155 180

165 190 220

100 115 120

145 165 170

145 165 170

190 215 220

200 225 250

245 275 300

145 165 175

140 160 170

195 220 235

195 220 235

250 280 300

275 305 330

330 365 395

125 130 145

195 205 225

190 200 225

260 275 305

260 275 305

330 350 385

370 410 455

440 485 535

190 210 220

280 310 330

280 310 330

370 410 440

370 410 440

460 510 550

510 565 625

600 665 735

Units: µm

170

Bearing replacement guide 171

Cylindrical Roller Bearings

Cylindrical Roller Bearings

Bore Diameter 20 – 35 mm

Bore Diameter 40 – 55 mm

NU



NJ

Boundary Dimensions (mm)

NUP

N

Basic Load Ratings (N)

d

D

B

Fw

Ew

Cr

20

47 47 47 47 52 52 52 52

14 14 18 18 15 15 21 21

– 26,5 27 26,5 – 27,5 28,5 27,5

40 – – – 44,5 – – –

25

47 52 52 52 62 62 62 80

12 15 15 18 17 17 24 21

30,5 – 31,5 31,5 – 34 34 38,8

30

55 62 62 62 72 72 72 90

13 16 16 20 19 19 27 23

35

62 72 72 72 80 80 80 100

14 17 17 23 21 21 31 25

NF

Limiting Speeds1) (min–1)

Bearing Numbers2)

C0r

Grease

Oil

15 400 25 700 20 700 30 500 21 400 31 500 30 500 42 000

12 700 22 600 18 400 28 300 17 300 26 900 27 200 39 000

15 000 13 000 13 000 13 000 12 000 12 000 11 000 11 000

18 000 16 000 16 000 16 000 15 000 15 000 14 000 14 000

N NU NU NU N NU NU NU

– 45 – – 53 – – 62,8

14 300 17 700 29 300 35 000 29 300 41 500 57 000 46 500

13 100 15 700 27 700 34 500 25 200 37 500 56 000 40 000

15 000 13 000 12 000 12 000 10 000 10 000 9 000 9 000

18 000 16 000 14 000 14 000 13 000 12 000 11 000 11 000

36,5 – 37,5 37,5 – 40,5 40,5 45

48,5 53,5 – – 62 – – 73

19 700 24 900 39 000 49 000 38 500 53 000 74 500 62 500

19 600 23 300 37 500 50 000 35 000 50 000 77 500 55 000

12 000 11 000 9 500 9 500 8 500 8 500 8 000 7 500

42 – 44 44 – 46,2 46,2 53

55 61,8 – – 68,2 – – 83

22 600 35 500 50 500 61 500 49 500 66 500 93 000 75 500

23 200 34 000 50 000 65 000 47 000 65 500 101 000 69 000

11 000 9 500 8 500 8 500 8 000 7 500 6 700 6 700

Mass (kg)

NU

NJ3)

NUP

N

NF

204 204 ET 2204 2204 ET 304 304 ET 2304 2304 ET

– NU NU NU – NU NU NU

– NJ NJ NJ – NJ NJ NJ

– NUP – NUP – NUP NUP NUP

N – – – N – – –

NF – – – NF – – –

NU N NU NU N NU NU NU

1005 205 205 EW 2205 ET 305 305 EW 2305 ET 405

NU – NU NU – NU NU NU

– – NJ NJ – NJ NJ NJ

– – NUP NUP – NUP NUP –

– N – – N – – N

15 000 13 000 12 000 12 000 11 000 10 000 9 500 9 500

NU N NU NU N NU NU NU

1006 206 206 EW 2206 ET 306 306 EW 2306 ET 406

NU – NU NU – NU NU NU

– – NJ NJ – NJ NJ NJ

– – NUP NUP – NUP NUP –

13 000 11 000 10 000 10 000 9 500 9 500 8 500 8 000

NU N NU NU N NU NU NU

1007 207 207 EW 2207 ET 307 307 EW 2307 ET 407

NU – NU NU – NU NU NU

NJ – NJ NJ – NJ NJ NJ

– – NUP NUP – NUP NUP –



approx

Boundary Dimensions (mm)

Basic Load Ratings (N)

d

D

B

Fw

Ew

Cr

0,107 0,107 0,144 0,138 0,148 0,145 0,217 0,209

40

68 80 80 80 90 90 90 110

15 18 18 23 23 23 33 27

47 – 49,5 49,5 – 52 52 58

61 70 – – 77,5 – – 92

27 300 43 500 55 500 72 500 58 500 83 000 114 000 95 500

– NF – – NF – – NF

0,094 0,135 0,136 0,16 0,233 0,269 0,338 0,57

45

75 85 85 85 100 100 100 120

16 19 19 23 25 25 36 29

52,5 – 54,5 54,5 – 58,5 58,5 64,5

67,5 75 – – 86,5 – – 100,5

N N – – N – – N

– NF – – NF – – NF

0,136 0,208 0,205 0,255 0,353 0,409 0,518 0,758

50

80 90 90 90 110 110 110 130

16 20 20 23 27 27 40 31

57,5 – 59,5 59,5 – 65 65 70,8

N N – – N – – N

– NF – – NF – – NF

0,18 0,301 0,304 0,40 0,476 0,545 0,711 1,01

55

90 100 100 100 120 120 120 140

18 21 21 25 29 29 43 33

64,5 – 66 66 – 70,5 70,5 77,2

C0r

Limiting Speeds1) (min–1)

Bearing Numbers2)

Grease

Oil

29 000 43 000 55 500 77 500 57 000 81 500 122 000 89 000

10 000 8 500 7 500 7 500 6 700 6 700 6 000 6 000

12 000 10 000 9 000 9 000 8 500 8 000 7 500 7 500

NU N NU NU N NU NU NU

32 500 46 000 63 000 76 000 74 000 97 500 137 000 107 000

35 500 47 000 66 500 84 500 71 000 98 500 153 000 102 000

9 000 7 500 6 700 6 700 6 300 6 000 5 300 5 600

11 000 9 000 8 000 8 500 7 500 7 500 6 700 6 700

72,5 80,4 – – 95 – – 110,8

32 000 48 000 69 000 83 500 87 000 110 000 163 000 129 000

36 000 51 000 76 500 97 000 86 000 113 000 187 000 124 000

8 000 7 100 6 300 6 300 5 600 5 000 5 000 5 000

80,5 88,5 – – 104,5 – – 117,2

37 500 58 000 86 500 101 000 111 000 137 000 201 000 139 000

44 000 62 500 98 500 122 000 111 000 143 000 233 000 138 000

7 500 6 300 5 600 5 600 5 000 4 500 4 500 4 500

NU

NJ3)

NUP

N

NF

1008 208 208 EW 2208 ET 308 308 EW 2308 ET 408

NU – NU NU – NU NU NU

NJ – NJ NJ – NJ NJ NJ

NUP – NUP NUP – NUP NUP NUP

N N – – N – – N

– NF – – NF – – NF

0,223 0,375 0,379 0,480 0,649 0,747 0,933 1,28

NU N NU NU N NU NU NU

1009 209 209 EW 2209 ET 309 309 EW 2309 ET 409

NU – NU NU – NU NU NU

– – NJ NJ – NJ NJ NJ

– – NUP NUP – NUP NUP NUP

N N – – N – – N

NF NF – – NF – – NF

0,279 0,429 0,438 0,521 0,869 1,01 1,28 1,62

10 000 8 500 7 500 8 000 6 700 6 000 6 300 6 000

NU N NU NU N NU NU NU

1010 210 210 EW 2210 ET 310 310 EW 2310 ET 410

NU – NU NU – NU NU NU

NJ – NJ NJ – NJ NJ NJ

NUP – NUP NUP – NUP NUP NUP

N N – – N – – N

– NF – – NF – – NF

0,301 0,483 0,50 0,562 1,11 1,3 1,7 1,99

9 000 7 500 7 100 7 100 6 300 5 600 5 600 5 600

NU N NU NU N NU NU NU

1011 211 211 EW 2211 ET 311 311 EW 2311 ET 411

NU – NU NU – NU NU NU

NJ – NJ NJ – NJ NJ NJ

– – NUP NUP – NUP NUP NUP

N N – – N – – N

– NF – – NF – – NF

0,445 0,634 0,669 0,783 1,42 1,64 2,18 2,5

1) The limiting speeds listed above apply to bearings with machined cages (No suffix). For bearings with pressed cages, reduce the limiting speed by 20%. (Not applicable to bearing numbers with an EM, EW, or ET suffix.)

1) The limiting speeds listed above apply to bearings with machined cages (No suffix). For bearings with pressed cages, reduce the limiting speed by 20%. (Not applicable to bearing numbers with an EM, EW, or ET suffix.)

2)

The bearings with suffix ET have polyamide cage. The maximum operating temperature should be less than 120°C.

2)

The bearings with suffix ET have polyamide cage. The maximum operating temperature should be less than 120°C.

3)

When L-shaped thrust collars (See section for L-Shaped Thrust Collars starting on page B100 in Cat. RB/A/GB/...) are used, the bearings become the NH type.

3)

When L-shaped thrust collars (See section for L-Shaped Thrust Collars starting on page B100 in Cat. RB/A/GB/...) are used, the bearings become the NH type.

172

Mass (kg) approx

Bearing replacement guide 173

Cylindrical Roller Bearings

Cylindrical Roller Bearings

Bore Diameter 60 – 75 mm

Bore Diameter 80 – 95 mm

NU



NJ

Boundary Dimensions (mm)

NUP

N

Basic Load Ratings (N)

d

D

B

Fw

Ew

Cr

60

95 110 110 110 130 130 130 130 150

18 22 22 28 31 31 31 46 35

69,5 – 72 72 – 77 77 77 83

85,5 97,5 – – 113 – – – 127

40 000 68 500 97 500 131 000 124 000 124 000 150 000 222 000 167 000

65

100 120 120 120 140 140 140 140 160

18 23 23 31 33 33 33 48 37

74,5 – 78,5 78,5 – 83,5 82,5 82,5 89,3

90,5 105,6 – – 121,5 – – – 135,3

70

110 125 125 125 150 150 150 150 180

20 24 24 31 35 35 35 51 42

80 – 83,5 83,5 – 90 89 89 100

75

115 130 130 130 160 160 160 160 190

20 25 25 31 37 37 37 55 45

85 – 88,5 88,5 – 95,5 95 95 104,5

C0r

NF

Limiting Speeds1) (min–1)

Bearing Numbers2)

Grease

Oil

48 500 75 000 107 000 157 000 126 000 126 000 157 000 262 000 168 000

6 700 6 000 5 300 5 300 4 800 4 800 4 800 4 300 4 300

8 500 7 100 6 300 6 300 5 600 5 600 5 600 5 300 5 300

NU N NU NU N NU NU NU NU

41 000 84 000 108 000 149 000 135 000 135 000 181 000 233 000 182 000

51 000 94 500 119 000 181 000 139 000 139 000 191 000 265 000 186 000

6 300 5 300 4 800 4 800 4 300 4 300 4 300 3 800 4 000

100 110,5 – – 130 – – – 152

58 500 83 500 119 000 156 000 158 000 158 000 205 000 274 000 228 000

70 500 95 000 137 000 194 000 168 000 168 000 222 000 325 000 236 000

105 116,5 – – 139,5 – – – 160,5

60 000 96 500 130 000 162 000 179 000 179 000 240 000 330 000 262 000

74 500 111 000 156 000 207 000 189 000 189 000 263 000 395 000 274 000



Boundary Dimensions (mm)

Basic Load Ratings (N)

NU

NJ3)

NUP

N

NF

approx

d

D

B

Fw

Ew

Cr

1012 212 212 EW 2212 ET 312 312 312 EM 2312 ET 412

NU – NU NU – NU NU NU NU

NJ – NJ NJ – NJ NJ NJ NJ

– – NUP NUP – NUP NUP NUP NUP

N N – – N – – – N

NF NF – – NF – – – NF

0,474 0,823 0,824 1,06 1,78 1,82 2,06 2,7 3,04

80

125 140 140 140 170 170 170 200

22 26 26 33 39 39 58 48

91,5 – 95,3 95,3 – 101 101 110

113,5 125,3 – – 147 – – 170

72 500 106 000 139 000 186 000 190 000 256 000 355 000 299 000

85

8 000 6 300 5 600 6 000 5 300 5 300 5 300 4 800 4 800

NU 1013 N 213 NU 213 EW NU 2213 ET N 313 NU 313 NU 313 EM NU 2313 ET NU 413

NU – NU NU – NU NU NU NU

NJ – NJ NJ – NJ NJ NJ NJ

– – NUP NUP – NUP NUP NUP –

N N – – N – – – N

NF NF – – NF – – – NF

0,504 1,05 1,05 1,41 2,17 2,23 2,56 3,16 3,63

130 150 150 150 180 180 180 180 210

22 28 28 36 41 41 41 60 52

96,5 – 100,5 100,5 – 108 108 108 113

118,5 133,8 – – 156 – – – 177

90

6 000 5 000 5 000 4 500 4 000 4 000 4 000 3 600 3 600

7 100 6 300 6 300 5 600 5 000 5 000 5 000 4 500 4 300

NU N NU NU N NU NU NU NU

1014 214 214 EM 2214 ET 314 314 314 EM 2314 ET 414

NU – NU NU – NU NU NU NU

NJ – NJ NJ – NJ NJ NJ NJ

NUP – NUP NUP – NUP NUP NUP NUP

N N – – N – – – N

NF NF – – NF – – – NF

0,693 1,14 1,29 1,49 2,67 2,75 3,09 3,92 5,28

140 160 160 160 190 190 190 190 225

24 30 30 40 43 43 43 64 54

103 – 107 107 – 113,5 113,5 113,5 123,5

95

5 600 4 800 4 800 4 300 3 800 3 800 3 800 3 400 3 400

6 700 6 000 6 000 5 300 4 800 4 800 4 800 4 300 4 000

NU 1015 N 215 NU 215 EM NU 2215 ET N 315 NU 315 NU 315 EM NU 2315 ET NU 415

NU – NU NU – NU NU NU NU

– – NJ NJ – NJ NJ NJ NJ

– – NUP NUP – NUP NUP NUP –

N N – – N – – – N

NF NF – – NF – – – NF

0,731 1,23 1,44 1,57 3,2 3,26 3,73 4,86 6,27

145 170 170 170 200 200 200 200 240

24 32 32 43 45 45 45 67 55

108 – 112,5 112,5 – 121,5 121,5 121,5 133,5

1)

The limiting speeds listed above apply to bearings with machined cages (No suffix). For bearings with pressed cages, reduce the limiting speed by 20%. (Not applicable to bearing numbers with an EM, EW, or ET suffix.) 2)

The bearings with suffix ET have polyamide cage. The maximum operating temperature should be less than 120°C.

3)

When L-shaped thrust collars (See section for L-Shaped Thrust Collars starting on page B100 in Cat. RB/A/GB/...) are used, the bearings become the NH type.

174

Mass (kg)

C0r

Limiting Speeds1) (min–1)

Bearing Numbers2)

Grease

Oil

90 500 122 000 167 000 243 000 207 000 282 000 430 000 315 000

5 300 4 500 4 500 4 000 3 600 3 600 3 200 3 200

6 300 5 300 5 300 5 000 4 300 4 300 4 000 3 800

NU N NU NU N NU NU NU

74 500 120 000 167 000 217 000 212 000 212 000 291 000 395 000 335 000

95 500 140 000 199 000 279 000 228 000 228 000 330 000 485 000 350 000

5 000 4 300 4 300 3 800 3 400 3 400 3 400 3 000 3 000

6 000 5 000 5 000 4 500 4 000 4 000 4 000 3 800 3 800

127 143 – – 165 – – – 191,5

88 000 152 000 182 000 242 000 240 000 240 000 315 000 435 000 375 000

114 000 178 000 217 000 315 000 265 000 265 000 355 000 535 000 400 000

4 500 4 000 4 000 3 600 3 200 3 200 3 200 2 800 2 800

132 151,5 – – 173,5 – – – 201,5

90 500 158 000 220 000 273 000 259 000 259 000 335 000 460 000 400 000

120 000 183 000 265 000 350 000 289 000 289 000 385 000 585 000 445 000

4 300 3 800 3 800 3 400 3 000 3 000 3 000 2 600 2 600

Mass (kg)

NU

NJ3)

NUP

N

NF

approx

1016 216 216 EM 2216 ET 316 316 EM 2316 ET 416

NU – NU NU – NU NU NU

– – NJ NJ – NJ NJ NJ

NUP – NUP NUP – NUP NUP –

N N – – N – – N

– NF – – NF – – NF

0,969 1,47 1,7 1,96 3,85 4,45 5,73 7,3

NU N NU NU N NU NU NU NU

1017 217 217 EM 2217 ET 317 317 317 EM 2317 ET 417

NU – NU NU – NU NU NU NU

– – NJ NJ – NJ NJ NJ NJ

– – NUP NUP – NUP NUP NUP –

N N – – N – – – N

– NF – – NF – – – NF

1,01 1,87 2,11 2,44 4,53 4,6 5,26 6,77 9,56

5 600 4 800 4 800 4 300 3 800 3 800 3 800 3 400 3 400

NU N NU NU N NU NU NU NU

1018 218 218 EM 2218 ET 318 318 318 EM 2318 ET 418

NU – NU NU – NU NU NU NU

– – NJ NJ – NJ NJ NJ NJ

NUP – NUP NUP – NUP NUP NUP –

N N – – N – – – N

– NF – – NF – – – NF

1,35 2,31 2,6 3,11 5,31 5,38 6,1 7,9 11,5

5 300 4 500 4 500 4 000 3 600 3 600 3 600 3 400 3 200

NU N NU NU N NU NU NU NU

1019 219 219 EM 2219 ET 319 319 319 EM 2319 ET 419

NU – NU NU – NU NU NU NU

NJ – NJ NJ – NJ NJ NJ NJ

– – NUP NUP – NUP NUP NUP NUP

N N – – N – – – –

– NF – – NF – – – NF

1,41 2,79 3,17 3,81 6,09 6,23 7,13 9,21 13,6

1) The limiting speeds listed above apply to bearings with machined cages (No suffix). For bearings with pressed cages, reduce the limiting speed by 20%. (Not applicable to bearing numbers with an EM, EW, or ET suffix.) 2)

The bearings with suffix ET have polyamide cage. The maximum operating temperature should be less than 120°C.

3)

When L-shaped thrust collars (See section for L-Shaped Thrust Collars starting on page B100 in Cat. RB/A/GB/...) are used, the bearings become the NH type.

Bearing replacement guide 175

Cylindrical Roller Bearings

Cylindrical Roller Bearings

Bore Diameter 100 – 120 mm

Bore Diameter 130 – 160 mm

NU



NJ

Boundary Dimensions (mm)

NUP

Basic Load Ratings (N)

d

D

B

Fw

Ew

Cr

100

150 180 180 180 215 215 215 215 250

24 34 34 46 47 47 47 73 58

113 – 119 119 – 129,5 127,5 127,5 139

137 160 – – 185,5 – – – 211

93 000 183 000 249 000 335 000 299 000 299 000 380 000 570 000 450 000

105

160 190 190 225 225 260

26 36 36 49 49 60

119,5 – 125 – 133 144,5

145,5 168,8 – 195 – 220,5

110

170 200 200 200 240 240 280

28 38 38 53 50 50 65

125 – 132,5 132,5 – 143 155

180 215 215 215 260 260 260 310

28 40 40 58 55 55 86 72

135 – 143,5 143,5 – 154 154 170

120

N

C0r

NF

Limiting Speeds1) (min–1) Grease

Oil

126 000 217 000 305 000 445 000 335 000 335 000 425 000 715 000 500 000

4 300 3 600 3 600 3 200 2 800 2 800 2 800 2 400 2 600

5 300 4 300 4 300 3 800 3 400 3 400 3 400 3 000 3 000

109 000 201 000 262 000 320 000 425 000 495 000

149 000 241 000 310 000 360 000 480 000 555 000

4 000 3 400 3 400 2 600 2 600 2 400

155 178,5 – – 207 – –

131 000 229 000 293 000 385 000 360 000 450 000 550 000

174 000 272 000 365 000 515 000 400 000 525 000 620 000

165 191,5 – – 226 – – 260

139 000 248 000 335 000 450 000 450 000 530 000 795 000 675 000

191 000 299 000 420 000 620 000 510 000 610 000 1 030 000 770 000

Bearing Numbers2) NU

NJ3)

NUP

N

NF

approx

NU 1020 N 220 NU 220 EM NU 2220 ET N 320 NU 320 NU 320 EM NU 2320 ET NU 420

NU – NU NU – NU NU NU NU

NJ – NJ NJ – NJ NJ NJ NJ

NUP – NUP NUP – NUP NUP NUP –

N N – – N – – – N

– NF – – NF – – – NF

1,47 3,36 3,81 4,69 7,59 7,69 8,63 11,8 15,5

4 800 4 000 4 000 3 200 3 200 3 000

NU N NU N NU NU

1021 221 221 EM 321 321 EM 421

NU – NU – NU NU

– – NJ – NJ NJ

– – NUP – NUP –

N N – N – N

NF NF – NF – NF

1,83 4,0 4,58 8,69 9,84 17,3

3 800 3 200 3 200 2 800 2 600 2 600 2 200

4 500 3 800 3 800 3 400 3 000 3 000 2 800

NU N NU NU N NU NU

1022 222 222 EM 2222 EM 322 322 EM 422

NU – NU NU – NU NU

NJ – NJ NJ – NJ NJ

– – NUP NUP – NUP –

N N – – N – –

NF NF – – NF – –

2,27 4,64 5,37 7,65 10,3 11,8 22,1

3 400 3 000 3 000 2 600 2 200 2 200 2 000 2 000

4 300 3 400 3 400 3 200 2 800 2 800 2 600 2 400

NU N NU NU N NU NU NU

1024 224 224 EM 2224 EM 324 324 EM 2324 EM 424

NU – NU NU – NU NU NU

NJ – NJ NJ – NJ NJ NJ

NUP – NUP NUP – NUP NUP NUP

N N – – N – – N

– NF – – NF – – –

2,43 5,63 6,43 9,51 12,9 15 25 30,2

1) The limiting speeds listed above apply to bearings with machined cages (No suffix). For bearings with pressed cages, reduce the limiting speed by 20%. (Not applicable to bearing numbers with an EM, EW, or ET suffix.) 2)

The bearings with suffix ET have polyamide cage. The maximum operating temperature should be less than 120°C.

3)

When L-shaped thrust collars (See section for L-Shaped Thrust Collars starting on page B100 in Cat. RB/A/GB/...) are used, the bearings become the NH type.

176

Mass (kg)



Boundary Dimensions (mm) d

D

130 200 230 230 230 280 280 280 340

Basic Load Ratings (N)

Limiting Speeds1) (min–1)

Bearing Numbers2)

B

Fw

Ew

Cr

C0r

Grease

Oil

33 40 40 64 58 58 93 78

148 – 153,5 153,5 – 167 167 185

182 204 – – 243 – – 285

172 000 258 000 365 000 530 000 500 000 615 000 920 000 825 000

238 000 320 000 455 000 735 000 570 000 735 000 1 230 000 955 000

3 200 2 600 2 600 2 400 2 200 2 200 1 900 1 800

3 800 3 200 3 200 3 000 2 600 2 600 2 400 2 200

NU N NU NU N NU NU NU

Mass (kg)

NU

NJ3)

NUP

N

NF

approx

1026 226 226 EM 2226 EM 326 326 EM 2326 EM 426

NU – NU NU – NU NU NU

NJ – NJ NJ – NJ NJ NJ

– – NUP NUP – NUP NUP –

N N – – N – – –

NF NF – – NF – – NF

3,66 6,48 8,03 9,44 17,7 18,7 30 39,6

140

210 250 250 250 300 300 300 360

33 42 42 68 62 62 102 82

158 – 169 169 – 180 180 198

192 221 – – 260 – – 302

176 000 297 000 395 000 550 000 550 000 665 000 1 020 000 875 000

250 000 375 000 515 000 790 000 640 000 795 000 1 380 000 1 020 000

3 000 2 400 2 400 2 200 2 000 2 000 1 700 1 700

3 600 3 000 3 000 2 800 2 400 2 400 2 200 2 000

NU N NU NU N NU NU NU

1028 228 228 EM 2228 EM 328 328 EM 2328 EM 428

NU – NU NU – NU NU NU

NJ – NJ NJ – NJ NJ NJ

NUP – NUP NUP – NUP NUP –

N N – – N – – N

– NF – – NF – – –

3,87 8,08 9,38 15,2 21,7 22,8 37,7 46,4

150

225 270 270 270 320 320 320 380

35 45 45 73 65 65 108 85

169,5 – 182 182 – 193 193 213

205,5 238 – – 277 – – –

202 000 345 000 450 000 635 000 590 000 760 000 1 160 000 930 000

294 000 435 000 595 000 930 000 690 000 920 000 1 600 000 1 120 000

2 800 2 200 2 200 2 000 1 800 1 800 1 600 1 600

3 400 2 800 2 800 2 600 2 200 2 200 2 000 2 000

NU N NU NU N NU NU NU

1030 230 230 EM 2230 EM 330 330 EM 2330 EM 430

NU – NU NU – 005/12/2 NU NU

NJ – NJ NJ – NJ NJ NJ

– – NUP NUP – NUP NUP –

N N – – N – – –

NF NF – – NF – –

4,77 10,4 11,9 19,3 25,8 27,1 45,1 55,8

160 240 290 290 290 340 340 340

38 48 48 80 68 68 114

180 – 195 193 – 204 204

220 255 – – 292 – –

238 000 430 000 500 000 810 000 700 000 860 000 1 310 000

340 000 570 000 665 000 1 190 000 875 000 1 050 000 1 820 000

2 600 2 200 2 200 1 900 1 700 1 700 1 500

3 200 2 600 2 600 2 400 2 000 2 000 1 900

NU N NU NU N NU NU

1032 232 232 EM 2232 EM 332 332 EM 2332 EM

NU – NU NU – NU NU

NJ – NJ NJ – NJ NJ

– – NUP NUP – NUP NUP

N N – – N – –

NF NF – – – – –

5,81 14,1 14,7 24,5 30,8 32,1 53,9

1) The limiting speeds listed above apply to bearings with machined cages (No suffix). For bearings with pressed cages, reduce the limiting speed by 20%. (Not applicable to bearing numbers with an EM, EW, or ET suffix.) 2)

The bearings with suffix ET have polyamide cage. The maximum operating temperature should be less than 120°C.

3)

When L-shaped thrust collars (See section for L-Shaped Thrust Collars starting on page B100 in Cat. RB/A/GB/...) are used, the bearings become the NH type.

Bearing replacement guide 177

Cylindrical Roller Bearings

Cylindrical Roller Bearings

Bore Diameter 170 – 220 mm

Bore Diameter 240 – 500 mm

NU



NJ

Boundary Dimensions (mm) d

Fw

NUP

N

Basic Load Ratings (N)

D

B

Ew

170 260 310 310 310 360 360 360

42 52 52 86 72 72 120

193 – 207 205 – 218 216

237 272 – – 310 – –

180 280 320 320 320 380 380 380

46 52 52 86 75 75 126

205 – 217 215 – 231 227

190 290 340 340 340 400 400 400

46 55 55 92 78 78 132

200 310 360 360 360 420 420 420 220 340 400 400 400 460 460

Cr

NF

Limiting Speeds1) (min–1)

Bearing Numbers2)

C0r

Grease

Oil

287 000 475 000 605 000 925 000 795 000 930 000 1 490 000

415 000 635 000 800 000 1 330 000 1 010 000 1 150 000 2 070 000

2 400 2 000 2 000 1 800 1 600 1 600 1 400

2 800 2 400 2 400 2 200 2 000 2 000 1 800

NU N NU NU N NU NU

255 282 – – 328 – –

355 000 495 000 625 000 1 010 000 905 000 985 000 1 560 000

510 000 675 000 850 000 1 510 000 1 150 000 1 230 000 2 220 000

2 200 1 900 1 900 1 700 1 500 1 500 1 300

2 600 2 200 2 200 2 000 1 800 1 800 1 700

215 – 230 228 – 245 240

265 299 – – 345 – –

365 000 555 000 695 000 1 100 000 975 000 1 060 000 1 770 000

535 000 770 000 955 000 1 670 000 1 260 000 1 340 000 2 520 000

2 000 1 800 1 800 1 600 1 400 1 400 1 300

51 58 58 98 80 80 138

229 – 243 241 – 258 253

281 316 – – 360 – –

390 000 620 000 765 000 1 220 000 975 000 1 140 000 1 910 000

580 000 865 000 1 060 000 1 870 000 1 270 000 1 450 000 2 760 000

56 65 65 108 88 88

250 – 270 270 – 284

310 350 – – 396 –

500 000 760 000 760 000 1 140 000 1 190 000 1 190 000

750 000 1 080 000 1 080 000 1 810 000 1 570 000 1 570 000

NU

NJ3)

NUP

N

NF

approx

1034 234 234 EM 2234 EM 334 334 EM 2334 EM

NU – NU NU – NU NU

NJ – NJ NJ – NJ NJ

– – NUP NUP – NUP NUP

N N – – N – –

– NF – – – – –

7,91 17,4 18,3 29,9 36,6 37,9 63,4

NU N NU NU N NU NU

1036 236 236 EM 2236 EM 336 336 EM 2336 EM

NU – NU NU – NU NU

NJ – NJ NJ – NJ NJ

– – NUP NUP – NUP NUP

N N – – N – –

NF NF – – NF – –

10,2 18,1 19 31,4 42,6 44 74,6

2 600 2 200 2 200 2 000 1 700 1 700 1 600

NU N NU NU N NU NU

1038 238 238 EM 2238 EM 338 338 EM 2338 EM

NU – NU NU – NU NU

NJ – NJ NJ – NJ NJ

– – NUP NUP – NUP NUP

N N – – N – –

– NF – – – – –

10,7 22 23 38,3 48,7 50,6 86,2

2 000 1 700 1 700 1 500 1 300 1 300 1 200

2 400 2 000 2 000 1 800 1 600 1 600 1 500

NU N NU NU N NU NU

1040 240 240 EM 2240 EM 340 340 EM 2340 EM

NU – NU NU – NU NU

NJ – NJ NJ – NJ NJ

– – NUP NUP – NUP NUP

N N – – N – –

NF NF – – NF – –

14 26,2 27,4 46,1 55,3 57,1 99,3

1 800 1 500 1 500 1 300 1 200 1 200

2 200 1 800 1 800 1 600 1 500 1 500

NU N NU NU N NU

1044 244 244 2244 344 344

NU – NU NU – NU

NJ – NJ – – NJ

– – NUP – – –

N N – – N –

– NF – – – –

18,2 37 37,3 61,8 72,8 74,6

1) The limiting speeds listed above apply to bearings with machined cages (No suffix). For bearings with pressed cages, reduce the limiting speed by 20%. (Not applicable to bearing numbers with an EM, EW, or ET suffix.) 2)

The bearings with suffix ET have polyamide cage. The maximum operating temperature should be less than 120°C.

3)

When L-shaped thrust collars (See section for L-Shaped Thrust Collars starting on page B100 in Cat. RB/A/GB/...) are used, the bearings become the NH type.

178

Mass (kg)



Boundary Dimensions (mm) d

Fw

Basic Load Ratings (N)

D

B

Ew

240 360 440 440 440 500 500

56 72 72 120 95 95

270 – 295 295 – 310

330 385 – – 430 –

260 400 480 480 480 540

65 80 80 130 102

296 – 320 320 336

280 420 500 500

65 80 80

300 460 540

Cr

Limiting Speeds1) (min–1)

Bearing Numbers2)

C0r

Grease

Oil

530 000 935 000 935 000 1 440 000 1 360 000 1 360 000

820 000 1 340 000 1 340 000 2 320 000 1 820 000 1 820 000

1 600 1 300 1 300 1 200 1 100 1 100

2 000 1 600 1 600 1 500 1 300 1 300

NU N NU NU N NU

364 420 – – –

645 000 1 100 000 1 100 000 1 710 000 1 540 000

1 000 000 1 580 000 1 580 000 2 770 000 2 090 000

1 500 1 200 1 200 1 100 1 000

1 800 1 500 1 500 1 300 1 200

NU N NU NU NU

316 – 340

384 440 –

660 000 1 140 000 1 140 000

1 050 000 1 680 000 1 680 000

1 400 1 100 1 100

74 85

340 364

420 –

885 000 1 400 000

1 400 000 2 070 000

320 480 580 580

74 92 92

360 – 390

440 510 –

905 000 1 540 000 1 540 000

340 520

82

385

475

360 540

82

405

380 560

82

400 600

Mass (kg)

NU

NJ3)

NUP

N

NF

approx

1048 248 248 2248 348 348

NU – NU NU – NU

NJ – NJ – – NJ

– – NUP – – –

N N – – N –

– NF – – – –

19,5 49,6 50,4 84,9 92,3 94,6

1052 252 252 2252 352

NU – NU NU NU

NJ – NJ – NJ

– – – NUP –

N N – – –

NF – – – –

29,1 66,2 67,1 111 118

1 700 1 400 1 400

NU 1056 N 256 NU 256

NU – NU

NJ – NJ

NUP – –

N N –

NF NF –

30,8 69,6 70,7

1 300 1 100

1 500 1 300

NU 1060 NU 260

NU NU

NJ NJ

– –

N –

NF –

43,7 89,2

1 470 000 2 270 000 2 270 000

1 200 950 950

1 400 1 200 1 200

NU 1064 N 264 NU 264

NU – NU

– – NJ

– – –

N N –

NF – –

46,1 110 112

1 080 000

1 740 000

1 100

1 300

NU 1068

NU

NJ



N

NF

61,8

495

1 110 000

1 830 000

1 000

1 300

NU 1072

NU





N

NF

64,6

425



1 140 000

1 910 000

1 000

1 200

NU 1076

NU









67,5

90

450

550

1 360 000

2 280 000

900

1 100

NU 1080

NU



NUP

N



88,2

420 620

90

470

570

1 390 000

2 380 000

850

1 100

NU 1084

NU





N



91,7

440 650

94

493



1 470 000

2 530 000

800

1 000

NU 1088

NU









105

460 680

100

516

624

1 580 000

2 740 000

750

950

NU 1092

NU



NUP

N



123

480 700

100

536

644

1 620 000

2 860 000

750

900

NU 1096

NU

NJ



N



127

500 720

100

556

664

1 660 000

2 970 000

710

850

NU 10/500

10/500





N



131

1)

The limiting speeds listed above apply to bearings with machined cages (No suffix). For bearings with pressed cages, reduce the limiting speed by 20%. (Not applicable to bearing numbers with an EM, EW, or ET suffix.) 2)

The bearings with suffix ET have polyamide cage. The maximum operating temperature should be less than 120°C.

3)

When L-shaped thrust collars (See section for L-Shaped Thrust Collars starting on page B100 in Cat. RB/A/GB/...) are used, the bearings become the NH type.

Bearing replacement guide 179

Cylindrical Roller Bearings (Inch)

Cylindrical Roller Bearings (Inch)

Bore Diameter 1/2 – 13/8 Inch

Bore Diameter 11/2 – 21/2 Inch



LLRJ – MMRJ

XLRJ – LRJ – MRJ

Boundary Dimensions (Inch)

Bearing Numbers

d

D

B



15⁄16 15⁄16 15⁄8 15⁄8

38

19⁄16 19⁄16 113⁄16 113⁄16

7 16

17⁄8 17⁄8 2 2

9 16

2 2 21⁄4 21⁄4

9 16

12



58



34



78

1

Oil

approx

d

D

B

11⁄2

211⁄16 31⁄4 31⁄4 33⁄4 33⁄4

9 16

27⁄8 31⁄2 31⁄2 4 4

9 16

3 33⁄4 33⁄4 41⁄4 41⁄4

9 16

33⁄16 4 4 41⁄2 41⁄2

58

21 000 12 700 9 900 10 800

23 000 21 000 20 000 18 000

0,039 0,038 0,119 0,107

⁄ ⁄ 5⁄8 5⁄8

LLRJ5⁄8 LRJ5⁄8 MMRJ5⁄8 MRJ5⁄8

12 500 12 500 18 800 18 800

9 950 9 950 14 800 14 800

18 000 18 000 16 000 9 700

24 000 18 000 22 000 16 000

0,067 0,066 0,143 0,121

⁄ ⁄ 11⁄16 11⁄16

LLRJ3⁄4 LRJ3⁄4 MMRJ3⁄4 MRJ3⁄4

22 800 22 800 28 700 28 700

19 400 19 400 24 300 24 300

15 500 15 500 15 000 15 000

20 500 20 500 20 000 20 000

0,123 0,121 0,176 0,172

⁄ ⁄ 11⁄16 11⁄16

LLRJ7⁄8 LRJ7⁄8 MMRJ7⁄8 MRJ7⁄8

24 600 24 600 25 100 25 100

20 800 20 800 21 100 21 100

14 400 14 400 12 900 12 900

19 500 19 500 17 500 17 500

0,133 0,13 0,235 0,191

9 16

9 16

21⁄2 21⁄2 213⁄16 213⁄16

11⁄4

23⁄4 23⁄4 31⁄8 31⁄8

11 16

3 3 31⁄2 31⁄2

11 16

⁄ ⁄ 3⁄4 3⁄4

LLRJ1 LRJ1 MMRJ1 MRJ1

31 100 31 100 35 000 35 000

27 900 27 900 30 600 30 600

12 900 12 900 12 200 12 200

17 500 17 500 16 500 16 500

0,189 0,186 0,293 0,288

58

⁄ 5⁄8 13⁄16 13⁄16

LLRJ11⁄8 LRJ11⁄8 MMRJ11⁄8 MRJ11⁄8

33 100 33 100 45 500 45 500

31 300 31 300 41 900 41 900

11 600 11 600 10 500 10 500

15 500 15 500 14 100 14 100

0,238 0,235 0,4 0,393

⁄ ⁄

LLRJ11⁄4 LRJ11⁄4 MMRJ11⁄4 MRJ11⁄4

42 100 42 100 58 000 58 000

37 900 37 900 52 500 52 500

10 600 10 600 9 400 9 400

14 300 14 300 12 700 12 700

0,303 0,298 0,521 0,511

LLRJ13⁄8 LRJ13⁄8 MMRJ13⁄8 MRJ13⁄8

42 100 42 100 66 000 66 000

38 300 38 300 57 500 57 500

10 100 10 100 8 900 8 900

13 700 13 700 12 000 12 000

0,371 0,366 0,67 0,659

58

11 16

⁄ 7⁄8 78

⁄ ⁄

11 16

⁄ 7⁄8 78

Boundary Dimensions (Inch)

Grease

6 950 6 950 12 800 12 800

7 16



C0r

9 850 9 850 17 100 17 100

11⁄8

180

Mass (kg)

LLRJ1⁄2 LRJ1⁄2 MMRJ1⁄2 MRJ1⁄2

2⁄ 21⁄4 21⁄2 21⁄2

13⁄8

Cr

Limiting Speeds (min–1)

⁄ ⁄ 5⁄8 5⁄8 38

58

14

asic Load Ratings B (N)

15⁄8

13⁄4

17⁄8

2

21⁄4

21⁄2

35⁄16 4 4 41⁄2 41⁄2

Bearing Numbers

asic Load Ratings B (N) Cr

Limiting Speeds (min–1)

Mass (kg)

C0r

Grease

Oil

approx

⁄ ⁄ 3⁄4 15⁄16 15⁄16

XLRJ11⁄2 LLRJ11⁄2 LRJ11⁄2 MMRJ11⁄2 MRJ11⁄2

23 300 54 000 54 000 72 500 72 500

24 300 48 800 48 800 68 500 68 500

6 200 9 000 9 000 8 300 8 300

10 300 12 100 12 100 11 200 11 200

0,219 0,451 0,443 0,853 0,841

⁄ ⁄ 3⁄4 15⁄16 15⁄16

XLRJ15⁄8 LLRJ15⁄8 LRJ15⁄8 MMRJ15⁄8 MRJ15⁄8

24 000 57 500 57 500 73 000 85 500

25 900 54 000 54 000 72 500 83 000

5 700 8 400 8 400 4 100 4 500

9 600 11 300 11 300 8 200 7 500

0,25 0,538 0,53 1,03 0,971



XLRJ13⁄4 LLRJ13⁄4 LRJ13⁄4 MMRJ13⁄4 MRJ13⁄4

24 700 68 000 68 000 98 000 98 500

27 500 63 000 63 000 93 000 93 000

5 500 7 800 7 800 7 000 7 200

9 000 10 500 10 500 9 500 9 700

0,264 0,647 0,637 1,29 1,19

XLRJ17⁄8 LLRJ17⁄8 LRJ17⁄8 MMRJ17⁄8 MRJ17⁄8

34 000 72 000 72 000 98 500 98 500

35 800 79 000 79 000 94 500 94 500

1 300 7 100 7 100 6 800 6 800

8 600 9 600 9 600 9 200 9 200

0,334 0,805 0,798 1,35 1,33

⁄ 13⁄16 11⁄16 11⁄16

XLRJ2 LLRJ2 LRJ2 MMRJ2 MRJ2

35 300 72 000 72 000 98 500 98 500

38 200 79 000 79 000 94 500 94 500

4 900 7 100 7 100 6 800 6 800

8 200 9 600 9 600 9 200 9 200

0,333 0,765 0,758 1,3 1,28

34

34

⁄ 13⁄16 11⁄16 11⁄16 13 16



⁄ 13⁄16 11⁄16 11⁄16 13 16



58 13 16

39⁄16 41⁄2 41⁄2 5 5

58

⁄ ⁄ 7⁄8 11⁄4 11⁄4

XLRJ21⁄4 LLRJ21⁄4 LRJ21⁄4 MMRJ21⁄4 MRJ21⁄4

39 100 87 500 87 500 136 000 136 000

45 000 89 500 89 500 138 000 138 000

4 500 6 400 6 400 5 800 5 800

7 500 8 600 8 600 7 800 7 800

0,369 1,04 1,01 1,83 1,8

37⁄8 5 5 51⁄2 51⁄2

⁄ ⁄ 15⁄16 11⁄4 11⁄4

XLRJ21⁄2 LLRJ21⁄2 LRJ21⁄2 MMRJ21⁄2 MRJ21⁄2

42 600 86 500 102 000 164 000 164 000

52 000 97 500 114 000 167 000 167 000

4 100 5 800 5 500 5 200 5 200

6 800 7 800 7 500 7 100 7 100

0,472 1,48 1,36 2,2 2,17

78

11 16

15 16

Bearing replacement guide 181

Cylindrical Roller Bearings (Inch)

Cylindrical Roller Bearings (Inch)

Bore Diameter 23/4 – 4 Inch

Bore Diameter 41/4 – 6 Inch



LLRJ – MMRJ

XLRJ – LRJ – MRJ

Boundary Dimensions (Inch)

Bearing Numbers

d

D

B

23⁄4

41⁄8 51⁄4 51⁄4 61⁄4 61⁄4

11 16

3

41⁄2 53⁄4 53⁄4 7 7

31⁄4

asic Load Ratings B (N)

Limiting Speeds (min–1)

Mass (kg)



Boundary Dimensions (Inch)

Cr

C0r

Grease

Oil

approx

d

D

B

Bearing Numbers

asic Load Ratings B (N) Cr

C0r

Limiting Speeds (min–1) Grease

Mass (kg)

Oil

approx

⁄ ⁄ 15⁄16 13⁄8 13⁄8

XLRJ23⁄4 LLRJ23⁄4 LRJ23⁄4 MMRJ23⁄4 MRJ23⁄4

42 100 93 000 107 000 170 000 205 000

52 500 110 000 122 000 189 000 216 000

3 800 5 300 5 300 4 700 2 800

6 300 7 200 7 200 6 400 4 700

0,508 1,58 1,48 3,56 3,42

41⁄4

6 71⁄2 71⁄2 83⁄4 83⁄4

7⁄8 11⁄4 11⁄4 13⁄4 13⁄4

XLRJ41⁄4 LLRJ41⁄4 LRJ41⁄4 MMRJ41⁄4 MRJ41⁄4

84 000 222 000 222 000 302 000 302 000

114 000 270 000 270 000 359 000 359 000

2 500 3 500 2 100 3 100 1 900

4 100 4 800 3 500 4 200 3 100

1,22 4,42 3,77 8,48 8,16

34

⁄ 11⁄16 11⁄16 19⁄16 19⁄16

XLRJ3 LLRJ3 LRJ3 MMRJ3 MRJ3

56 000 139 000 139 000 234 000 234 000

68 500 147 000 147 000 248 000 248 000

3 400 4 900 4 900 2 700 4 200

5 700 6 600 6 600 4 500 5 700

0,631 1,93 1,91 4,8 4,74

41⁄2

61⁄4 8 8 93⁄8 93⁄8

78

⁄ 15⁄16 15⁄16 2 2

XLRJ41⁄2 LLRJ41⁄2 LRJ41⁄2 MMRJ41⁄2 MRJ41⁄2

80 000 211 000 229 000 359 000 417 000

124 000 273 000 288 000 423 000 478 000

2 300 3 200 1 900 2 900 1 700

3 900 4 400 3 200 3 900 2 900

1,24 4,81 4,67 11,1 10,8

43⁄4 6 6 71⁄2 71⁄2

34

⁄ 11⁄16 11⁄16 19⁄16 19⁄16

XLRJ31⁄4 LLRJ31⁄4 LRJ31⁄4 MMRJ31⁄4 MRJ31⁄4

59 500 115 000 151 000 245 000 263 000

75 000 140 000 172 000 273 000 285 000

3 200 4 600 2 700 2 500 2 300

5 400 6 200 4 600 4 200 3 900

0,671 2,24 2,14 5,76 5,67

43⁄4

61⁄2 81⁄4 81⁄4 10 10

78

⁄ 15⁄16 15⁄16 2 2

XLRJ43⁄4 LLRJ43⁄4 LRJ43⁄4 MMRJ43⁄4 MRJ43⁄4

92 000 210 000 264 000 374 000 478 000

133 000 274 000 331 000 456 000 568 000

2 200 3 100 1 900 2 600 1 500

3 700 4 200 3 100 3 500 2 600

1,3 4,81 4,81 13,1 12,3

33⁄8

71⁄2 71⁄2

19⁄16 19⁄16

MMRJ33⁄8 MRJ33⁄8

245 000 263 000

273 000 285 000

2 500 2 300

4 200 3 900

5,62 5,58

5

31⁄2

5 61⁄2 61⁄2 81⁄8 81⁄8

3⁄4 11⁄8 11⁄8 13⁄4 13⁄4

XLRJ31⁄2 LLRJ31⁄2 LRJ31⁄2 MMRJ31⁄2 MRJ31⁄2

60 500 168 000 168 000 276 000 276 000

78 500 189 000 189 000 311 000 311 000

3 000 4 200 4 200 3 500 2 100

5 100 5 700 5 700 4 700 3 500

0,712 2,58 2,56 7,8 7,48

7 9 9 10 10

1 13⁄8 13⁄8 2 2

XLRJ5 LLRJ5 LRJ5 MMRJ5 MRJ5

113 000 243 000 281 000 374 000 478 000

161 000 322 000 369 000 456 000 568 000

2 100 2 800 1 700 2 600 1 500

3 400 3 800 2 800 3 500 2 600

1,81 6,53 6,49 12,3 11,7

51⁄4

71⁄4

1

XLRJ51⁄4

112 000

161 000

2 000

3 300

1,87

12

5⁄

33⁄4

51⁄4 63⁄4 63⁄4 81⁄4 81⁄4

34

⁄ 11⁄8 11⁄8 13⁄4 13⁄4

XLRJ33⁄4 LLRJ33⁄4 LRJ33⁄4 MMRJ33⁄4 MRJ33⁄4

62 000 145 000 192 000 276 000 276 000

82 500 181 000 230 000 311 000 311 000

2 800 4 000 2 400 3 500 2 100

4 700 5 400 3 900 4 700 3 500

0,758 2,94 2,8 7,85 7,53

7⁄ 91⁄2 91⁄2 11 11

1 13⁄8 13⁄8 2 2

12

XLRJ5 ⁄ LLRJ51⁄2 LRJ51⁄2 MMRJ51⁄2 MRJ51⁄2

117 000 249 000 288 000 448 000 545 000

174 000 339 000 389 000 573 000 668 000

1 900 2 600 1 600 2 300 2 300

3 100 3 500 2 600 3 100 3 100

1,97 6,89 6,71 15,3 15,1

53⁄4

73⁄4

1

XLRJ53⁄4

122 000

186 000

1 800

3 000

2,05

4

55⁄8 71⁄4 71⁄4 81⁄2 81⁄2

⁄ 11⁄4 11⁄4 13⁄4 13⁄4

XLRJ4 LLRJ4 LRJ4 MMRJ4 MRJ4

80 000 173 000 173 000 302 000 302 000

105 000 219 000 219 000 359 000 359 000

2 600 3 600 2 100 3 100 1 900

4 400 4 800 3 600 4 200 3 100

1,03 3,78 3,6 8,12 7,8

6

8 101⁄2 101⁄2 12 12

1 19⁄16 19⁄16 21⁄4 21⁄4

XLRJ6 LLRJ6 LRJ6 MMRJ6 MRJ6

127 000 325 000 325 000 509 000 640 000

198 000 450 000 450 000 672 000 795 000

1 700 2 200 1 300 2 000 1 000

2 800 3 000 2 200 2 700 2 000

2,11 9,71 9,62 20,2 19,6

182

15 16

78

12

Bearing replacement guide 183

Cylindrical Roller Bearings (Inch)

Cylindrical Roller Bearings (Inch)

Bore Diameter 61/2 – 10 Inch

Bore Diameter 101/2 – 16 Inch



LLRJ – MMRJ

XLRJ – LRJ – MRJ

Boundary Dimensions (Inch)

Bearing Numbers

d

D

B

61⁄2

83⁄4 11 11 13 13

11⁄8 19⁄16 19⁄16 21⁄2 21⁄2

7

91⁄2 12 12 131⁄2

71⁄2

asic Load Ratings B (N) Cr

C0r

XLRJ61⁄2 LLRJ61⁄2 LRJ61⁄2 MMRJ61⁄2 MRJ61⁄2

131 000 334 000 369 000 638 000 749 000

211 000 471 000 509 000 805 000 940 000

11⁄4 13⁄4 13⁄4 21⁄2

XLRJ7 LLRJ7 LRJ7 MRJ7

194 000 477 000 477 000 747 000

10 121⁄2 121⁄2 141⁄2

11⁄4 13⁄4 13⁄4 23⁄4

XLRJ71⁄2 LLRJ71⁄2 LRJ71⁄2 MRJ71⁄2

103⁄4 13 13 15

13⁄8 13⁄4 13⁄4 23⁄4

81⁄2

111⁄2 14 14 16

9

Limiting Speeds (min–1)

Mass (kg)



Boundary Dimensions (Inch)

Bearing Numbers

asic Load Ratings B (N)

Oil

approx

d

D

B

1 500 2 200 1 100 1 900 1 900

2 600 2 900 2 200 2 500 2 500

2,97 10,3 9,98 26,3 26,6

101⁄2

14 165⁄8 165⁄8 191⁄2

13⁄4 21⁄4 21⁄4 31⁄2

XLRJ101⁄2 LLRJ101⁄2 LRJ101⁄2 MRJ101⁄2

373 000 669 000 671 000 1 330 000

640 000 1 050 000 1 020 000 1 870 000

11

307 000 645 000 645 000 950 000

1 200 1 900 950 900

2 300 2 600 1 900 1 800

4,08 15,6 14,1 27,5

141⁄2 171⁄2 171⁄2 20

13⁄4 21⁄4 21⁄4 31⁄2

XLRJ11 LLRJ11 LRJ11 MRJ11

386 000 706 000 706 000 1 330 000

111⁄2

200 000 508 000 508 000 838 000

327 000 712 000 712 000 1 100 000

1 100 1 800 1 100 800

2 100 2 400 1 800 1 600

4,31 16,1 14,7 35

151⁄4 18

17⁄8 211⁄32

XLRJ111⁄2 LRJ111⁄2

12

XLRJ8 LLRJ8 LRJ8 MRJ8

230 000 443 000 537 000 870 000

373 000 657 000 779 000 1 170 000

1 000 1 700 1 000 750

2 000 2 300 1 700 1 500

5,72 15,5 15,6 36,7

16 181⁄2 181⁄2 211⁄2

2 25⁄8 25⁄8 33⁄4

13

171⁄2 20 20

11⁄2 2 2 3

XLRJ81⁄2 LLRJ81⁄2 LRJ81⁄2 MRJ81⁄2

259 000 531 000 531 000 959 000

417 000 786 000 786 000 1 280 000

900 1 500 900 850

1 800 2 100 1 500 1 400

7,12 20,6 21 46,3

14

12 141⁄2 141⁄2 17

11⁄2 2 2 3

XLRJ9 LLRJ9 LRJ9 MRJ9

269 000 644 000 644 000 1 065 000

445 000 952 000 952 000 1 460 000

850 1 500 900 1 300

1 700 2 000 1 500 1 700

7,53 24 21,9 52,6

15

91⁄2

123⁄4 151⁄8 151⁄8 18

15⁄8 2 2 31⁄4

XLRJ91⁄2 LLRJ91⁄2 LRJ91⁄2 MRJ91⁄2

313 000 556 000 556 000 1 230 000

521 000 856 000 856 000 1 640 000

950 1 400 1 400 1 200

1 600 1 900 1 900 1 600

9,34 26 23,7 63,1

10

131⁄4 153⁄4 153⁄4 181⁄2

15⁄8 2 2 31⁄4

XLRJ10 LLRJ10 LRJ10 MRJ10

310 000 674 000 674 000 1 190 000

523 000 1 040 000 1 040 000 1 650 000

900 1 300 750 1 100

1 500 1 700 1 300 1 500

9,21 29,6 25,2 64,9

8

184

Grease

Cr

C0r

Limiting Speeds (min–1) Grease

Mass (kg)

Oil

approx

700 1 200 1 200 1 000

1 400 1 600 1 600 1 400

11,8 31,8 30,8 79,4

678 000 1 110 000 1 110 000 1 880 000

650 1 100 1 100 1 000

1 300 1 500 1 500 1 300

12,4 35,8 35,5 81,6

423 000 839 000

736 000 1 310 000

600 1 100

1 200 1 400

15 38,3

XLRJ12 LLRJ12 LRJ12 MRJ12

477 000 839 000 858 000 1 720 000

836 000 1 310 000 1 360 000 2 480 000

550 1 000 1 000 900

1 100 1 400 1 400 1 200

17,7 43,2 42,6 101

21⁄4 23⁄4 23⁄4

XLRJ13 LLRJ13 LRJ13

571 000 975 000 1 030 000

993 000 1 560 000 1 680 000

600 900 900

1 000 1 200 1 200

24,7 53,5 54,4

181⁄2 211⁄2 211⁄2

21⁄4 27⁄8 27⁄8

XLRJ14 LLRJ14 LRJ14

564 000 1 190 000 1 190 000

998 000 1 960 000 1 190 000

550 800 800

950 1 100 1 100

25,4 64,4 65,3

20 221⁄2 221⁄2

21⁄2 3 3

XLRJ15 LLRJ15 LRJ15

705 000 1 120 000 1 220 000

1 260 000 1 830 000 1 940 000

500 750 750

850 1 000 1 000

34,9 70,3 70,8

Bearing replacement guide 185

Tapered Roller Bearings

Design, Types and Features Tapered roller bearings are designed so the apices of the cones

For normal-angle tapered roller bearings, no contact angle

formed by the raceways of the cone and cup and the conical

symbol is used.

rollers all coincide at one point on the axis of the bearing.

Medium-angle tapered roller bearings

When a radial load is imposed, an axial force component occurs;

are primarily used for the pinion shafts

therefore, it is necessary to use two bearings in opposition or

of differential gears of automobiles.

some other multiple arrangement. For metric-design mediumangle and steep-angle tapered roller bearings, the respective

Contact Angle

contact angle symbol C or D is added after the bore number.

Series 30200 30300 31300 32000

HR Prefix HR: High Capacity

Design and Featured of Combinations of Tapered Roller Bearings

32200 32300 32900 33000 33100 33200

322

Contact Angle Blank: Standard angle = 15° to 17° C: Medium angle = 17° to 24° D: Steep angle= 24° and more

10

C

Bore Size (04 and up: multiply last two numbers by 5 to get bore in mm) 02: 12 mm 08: 40 mm 03: 17 mm 10: 50 mm 04: 20 mm 20: 100 mm Special bore sizes are as follows: /22: 22 mm /32: 32 mm /28: 28 mm

J Interchangeability J: Cup angle and raceway diameter conform to ISO 355 X: Dimension series 32000 and 32900 the major dimensions conform to ISO 355



Arrangement

Examples of Bearing No.

Features

Back-to-back

HR30210JDB+KLR10

Face-to-face

HR30210JDF+KR

Two standard bearings are combined. The bearing clearances are adjusted by cone spacers or cup spacers. The cones and cups and spacers are marked with serial numbers and mating marks. Components with the same serial number can be assembled referring to the matching symbols.

KBE Type

100KBE31+L

KH Type

110KH31+K

The KBE type is a back-to-back arrangement of bearings with the cup and spacer integrated, and the KH type is a face-to-face arrangement in which the cones are integrated. Since the bearing clearance is adjusted using spacers, it is necessary for components to have the same serial number for assembly with reference to matching symbols.

Please refer to the bearing tables for exact part number options

186

Bearing replacement guide 187

Tapered Roller Bearings Inch

Shown below are some common applications utilizing a tapered

NSK metric tapers are standardly supplied with cup and cone

roller bearing design. The design allows for combinations

together, while inch series bearings are available by the cup, cone,

of heavy radial and thrust loads with low to moderate speeds.

or cup and cone. The applications shown below are for either

This section covers only single row tapers although NSK

metric or inch bearings, with the equipment manufacturer

manufactures a full line of two and four row tapers as well.

choosing the preference of dimensional measurements.

For more details on multiple row tapered roller bearings,

Metric tapers are usually found in equipment designed in Europe

please see the Rolling Mill section of this catalog or contact an

or Asia.

NSK representative. Metric designs function the same as their inch series cousins, the difference lies in the units of measure.

Code Included Cup Angle 1 0 bis 23°59‘59.99“ 2 24° bis 25°29‘59.99“ 3 25°30‘ bis 26°59‘59.99“ 4 27° bis 28°29‘59.99“ 5 28°30‘ bis 30°29‘59.99“ 6 30°30‘ bis 32°29‘59.99“ 7 32°30‘ bis 35°59‘59.99“ 8 36° bis 44°59‘59.99“ 9 45° up, but not thrust only

LM Prefix EH: Extra heavy EL: Extra light H: Heavy HH: Heavier than heavy HM: Heavy medium J: Metric designed L: Light LL: Lighter than light LM: Light medium M: Medium

188

1

Applications › Guide Boxes in Bar and Rod Mills › Pumps and Compressors › Cranes and Hoists › Gears and Drives › Stamping Presses › Machine Tool Spindles › Bow Thrusts on Ships › Speed Reducers › Transmissions › Sheaves

Design Number 2 digits which identify the cup or cone

19 Basic Series 1-3 digit number that identifies maximum bore range

49

› Conveyor and Transfer Equipment › Coupling Equipment › Construction Equipment › Mining Equipment › Oil Field Equipment › Automotive Front and Rear Axles › Plastic Forming Equipment › Agriculture Equipment

R

› Motorcycle Wheels › Pinion Shafts of Differential Gears › Drum Shafts › Crankshafts › Crushers

Additional Features* R: Conforms to AFBMA standard G: Case carburized cups & cone *NSK uses these two standard suffixes. Either one or two letter suffixes may appear.

Please refer to the bearing tables for exact part number options

Bearing replacement guide 189

Tapered Roller Bearings

Tapered Roller Bearings

Bore Diameter 15 – 28 mm

Bore Diameter 30 – 35 mm



Boundary Dimensions (mm) d

D

T

15

35 42

17

20

Basic Load Ratings (N)

B

C

Cr

11,75 14,25

11 13

10 11

14 800 23 600

40 40 47 47 47

13,25 17,25 15,25 15,25 20,25

12 16 14 14 19

11 14 12 10,5 16

42 47 47 47 47 52 52 52

15 15,25 15,25 19,25 19,25 16,25 16,25 22,25

15 14 14 18 18 15 15 21

22

44 50 50 50 50 56 56

15 15,25 15,25 19,25 19,25 17,25 17,25

25

47 47 52 52 52 52 52 62 62 62 62 62

28

52 58 58 58 58 68 68

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)



Boundary Dimensions (mm)

approx

d

D

T

30202 HR 30302 J

0,053 0,098

30

13 000 13 000 12 000 11 000 11 000

HR 30203 J HR 32203 J HR 30303 J 30303 D HR 32303 J

0,079 0,103 0,134 0,129 0,178

9 000 8 000 8 000 8 500 8 000 7 500 7 100 8 000

12 000 11 000 11 000 11 000 11 000 10 000 10 000 11 000

HR HR HR HR HR HR

32004 XJ 30204 J 30204 C-A32204 J 32204 CJ 30304 J 30304 D HR 32304 J

0,097 0,127 0,126 0,161 0,166 0,172 0,168 0,241

47 55 55 62 62 62 62 62 72 72 72 72 72 72

12 17 20 17,25 17,25 21,25 21,25 25 20,75 20,75 20,75 20,75 28,75 28,75

12 17 20 16 16 20 20 25 19 19 19 19 27 27

9 13 16 14 12 17 16 19,5 16 14 14 14 23 23

32

29 400 30 500 29 500 40 500 39 500 36 500 34 000

8 500 7 500 7 500 7 500 7 500 7 100 6 700

11 000 10 000 10 000 11 000 10 000 9 500 9 500

HR HR HR HR HR HR HR

320/22 XJ 302/22 302/22 C 322/22 322/22 C 303/22 303/22 C

0,103 0,139 0,144 0,18 0,185 0,208 0,207

58 58 65 65 65 65 65 75

17 21 18,25 18,25 22,25 22,25 26 21,75

17 20 17 17 21 21 26 20

35

27 400 31 000 32 000 28 100 40 000 35 000 47 500 47 500 42 000 38 000 38 000 62 500

33 000 38 000 35 000 31 500 45 000 42 000 56 500 46 000 45 000 40 500 40 500 66 000

8 000 8 000 7 100 9 700 7 100 7 100 7 500 6 300 6 000 5 600 5 600 6 300

11 000 11 000 10 000 9 500 10 000 9 500 10 000 8 500 8 500 8 000 8 000 8 500

HR HR HR HR HR HR HR HR HR HR HR HR

32005 XJ 33005 J 30205 J 30205 C 32205 J 32205 C 33205 J 30305 J 30305 C 30305 DJ 31305 J 32305 J

0,116 0,131 0,157 0,155 0,189 0,19 0,221 0,27 0,276 0,265 0,265 0,376

55 62 62 72 72 72 72 72 80 80 80 80 80

14 18 21 18,25 18,25 24,25 24,25 28 22,75 22,75 22,75 22,75 32,75

14 18 21 17 17 23 23 28 21 21 21 21 31

32 000 39 500 34 000 47 500 42 000 55 000 49 500

39 000 41 500 38 500 54 000 49 500 55 500 50 500

7 100 6 300 6 300 6 300 6 300 6 000 5 600

9 500 9 000 8 500 9 000 9 000 8 000 7 500

HR HR HR HR HR HR HR

320/28 XJ 302/28 302/28 C 322/28 322/28 CJ 303/28 303/28 C

0,146 0,203 0,198 0,243 0,251 0,341 0,335

C0r

Grease

Oil

13 200 21 100

11 000 9 500

15 000 13 000

20 100 27 100 29 200 22 000 37 500

19 900 28 000 26 700 20 300 36 500

9 500 9 500 8 500 8 000 8 500

12 12 12 15 15 13 12 18

24 600 27 900 23 900 35 500 31 500 35 000 25 300 45 500

27 400 28 500 24 000 37 500 33 500 33 500 24 500 47 500

15 14 14 18 18 16 16

11,5 12 12 15 15 14 13

25 600 29 200 27 200 36 500 33 500 37 000 34 500

15 17 16,25 16,25 19,25 19,25 22 18,25 18,25 18,25 18,25 25,25

15 17 15 15 18 18 22 17 17 17 17 24

11,5 14 13 12 16 15 18 15 14 13 13 20

16 17,25 17,25 20,25 20,25 19,75 19,75

16 16 16 19 19 18 18

12 14 12 16 16 15 14

B

Basic Load Ratings (N) C

Cr

Limiting Speeds (min–1)

C0r

Grease

Oil

17 600 36 000 42 000 43 000 35 500 52 000 48 000 66 500 59 500 56 500 49 000 49 000 80 000 76 000

24 400 44 500 54 000 47 500 37 000 60 000 56 000 79 500 60 000 55 500 52 500 52 500 88 500 86 500

7 500 6 700 6 700 6 000 5 600 6 000 6 000 6 000 5 300 5 300 4 800 4 800 5 600 5 600

10 000 9 000 9 000 8 000 7 500 8 500 8 000 8 000 7 500 7 100 6 700 6 800 7 500 7 500

13 16 15 14 18 17 20,5 17

37 500 41 000 48 500 45 500 56 000 49 500 70 000 56 000

47 000 50 000 54 000 52 500 65 000 60 000 86 500 56 000

6 300 6 300 5 600 5 600 6 000 5 600 5 600 5 300

11,5 14 17 15 13 19 18 22 18 16 15 15 25

27 400 43 500 49 000 54 000 47 000 70 500 60 500 86 500 76 000 68 000 62 000 62 000 99 000

39 000 55 500 65 000 59 500 54 500 83 500 71 500 108 000 79 000 70 500 68 000 68 000 111 000

6 300 5 600 5 600 5 300 5 000 5 300 5 000 5 300 4 800 4 800 4 300 4 300 5 000

Bearing Numbers

Mass (kg) approx

HR HR HR HR HR HR HR HR HR HR HR HR HR HR

32906 J 32006 XJ 33006 J 30206 J 30206 C 32206 J 32206 C 33206 J 30306 J 30306 C 30306 DJ 31306 J 32306 J 32306 CJ

0,074 0,172 0,208 0,238 0,221 0,297 0,293 0,355 0,403 0,383 0,393 0,393 0,57 0,583

8 500 8 500 8 000 7 500 8 000 7 500 8 000 7 100

HR 320/32 XJ 330/32 HR 302/32 HR 302/32 C HR 322/32 HR 322/32 C HR 332/32 J 303/32

0,191 0,225 0,277 0,273 0,336 0,335 0,40 0,435

8 500 8 000 8 000 7 100 6 700 7 100 7 100 7 100 6 700 6 300 6 000 6 000 6 700

HR HR HR HR HR HR HR HR HR HR HR HR HR

0,123 0,229 0,267 0,34 0,331 0,456 0,442 0,54 0,538 0,518 0,519 0,52 0,765

32907 J 32007 XJ 33007 J 30207 J 30207 C 32207 J 32207 C 33207 J 30307 J 30307 C 30307 DJ 31307 J 32307 J

The suffic C represents medium-angle tapered roller bearings. Since they are designed for specific applications, please consult NSK when using bearings with suffix C.

The suffic C represents medium-angle tapered roller bearings. Since they are designed for specific applications, please consult NSK when using bearings with suffix C.

190

Bearing replacement guide 191

Tapered Roller Bearings

Tapered Roller Bearings

Bore Diameter 40 – 50 mm

Bore Diameter 55 – 65 mm



Boundary Dimensions (mm) d

D

T

40

62 68 68 75 80 80 80 80 90 90 90 90 90

15 19 22 26 19,75 24,75 24,75 32 25,25 25,25 25,25 25,25 35,25

45

68 75 75 80 85 85 85 85 95 95 100 100 100 100

50

100 72 80 80 85 90 90 90 90 105 110 110 110 110 110

B

Basic Load Ratings (N) C

Cr

15 19 22 26 18 23 23 32 23 23 23 23 33

12 14,5 18 20,5 16 19 19 25 20 18 17 17 27

15 20 24 26 20,75 24,75 24,75 32 29 36 27,25 27,25 27,25 38,25

15 20 24 26 19 23 23 32 26,5 35 25 25 25 36

36 15 20 24 26 21,75 24,75 24,75 32 32 29,25 29,25 29,25 42,25 42,25

35 15 20 24 26 20 23 23 32 29 27 27 27 40 40

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)



Boundary Dimensions (mm)

approx

d

D

T

32908 J 32008 XJ 33008 J 33108 J 30208 J 32208 J 32208 CJ 33208 J 30308 J 30308 C 30308 DJ 31308 J 32308 J

0,161 0,28 0,322 0,503 0,437 0,548 0,558 0,744 0,758 0,735 0,728 0,728 1,05

55

80 90 90 95 100 100 100 115 120 120 120 120 120

17 23 27 30 22,75 26,75 35 34 31,5 31,5 31,5 45,5 45,5

HR HR HR HR HR HR HR HR T7 T2 HR HR HR HR

32909 J 32009 XJ 33009 J 33109 J 30209 J 32209 J 32209 CJ 33209 J FC045 ED045 30309 J 30309 DJ 31309 J 32309 J

0,187 0,354 0,414 0,552 0,488 0,602 0,603 0,817 0,918 1,22 1,01 0,957 0,947 1,42

60

85 95 95 100 110 110 110 125 130 130 130 130 130

65

T2 HR HR HR HR HR HR HR HR T7 HR HR HR HR HR

ED050 32910 J 32010 XJ 33010 J 33110 J 30210 J 32210 J 32210 CJ 33210 J FC050 30310 J 30310 DJ 31310 J 32310 J 32310 CJ

1,3 0,193 0,38 0,452 0,597 0,557 0,642 0,655 0,867 1,22 1,28 1,26 1,26 1,88 1,93

90 100 100 110 120 120 120 140 140 140 140

C0r

Grease

Oil

34 000 53 000 59 000 78 500 63 500 77 000 74 000 107 000 90 500 84 500 80 000 80 000 120 000

47 000 71 000 81 500 101 000 70 000 90 500 90 500 137 000 101 000 93 500 89 500 89 500 145 000

5 600 5 300 5 300 4 800 4 800 4 800 4 500 4 800 4 300 4 300 3 800 3 800 4 300

7 500 7 100 7 100 6 700 6 300 6 300 6 300 6 300 5 600 5 600 5 300 5 300 6 000

HR HR HR HR HR HR HR HR HR HR HR HR HR

12 15,5 19 20,5 16 19 19 25 20 30 22 18 18 30

34 500 60 000 69 000 84 000 68 500 83 000 75 500 111 000 88 500 139 000 112 000 95 500 95 500 144 000

50 500 83 000 99 000 113 000 79 500 102 000 95 500 147 000 109 000 174 000 127 000 109 000 109 000 177 000

5 000 4 500 4 800 4 500 4 300 4 300 4 300 4 300 3 600 4 000 3 800 3 400 3 400 3 800

6 700 6 300 6 300 6 000 6 000 6 000 5 600 6 000 5 000 5 300 5 300 4 800 4 800 5 300

30 12 15,5 19 20 17 19 18 24,5 22 23 19 19 33 33

144 000 36 000 61 000 70 500 89 000 76 000 87 500 77 500 118 000 109 000 130 000 114 000 114 000 176 000 164 000

185 000 54 000 87 000 104 000 126 000 91 500 109 000 102 000 165 000 133 000 148 000 132 000 132 000 220 000 218 000

3 800 4 500 4 300 4 300 4 300 4 000 4 000 3 800 4 000 3 200 3 400 3 200 3 200 3 600 3 400

5 000 6 300 6 000 6 000 5 600 5 300 5 300 5 300 5 300 4 500 4 800 4 300 4 300 4 800 4 800

B

Basic Load Ratings (N) C

Cr

17 23 27 30 21 25 35 31 29 29 29 43 43

14 17,5 21 23 18 21 27 23,5 25 21 21 35 35

45 500 81 500 91 500 112 000 94 500 110 000 141 000 126 000 150 000 131 000 131 000 204 000 195 000

17 23 27 30 23,75 29,75 38 37 33,5 33,5 33,5 48,5 48,5

17 23 27 30 22 28 38 33,5 31 31 31 46 46

14 17,5 21 23 19 24 29 26 26 22 22 37 35

17 23 27 34 24,75 32,75 41 36 36 36 51

17 23 27 34 23 31 41 33 33 33 48

14 17,5 21 26,5 20 27 32 28 23 23 39

C0r

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)

Grease

Oil

approx

74 500 117 000 138 000 158 000 113 000 137 000 193 000 164 000 171 000 153 000 153 000 258 000 262 000

4 300 3 800 3 800 3 800 3 600 3 600 3 600 3 000 3 200 2 800 2 800 3 200 3 200

5 600 5 300 5 300 5 000 5 000 5 000 5 000 4 300 4 300 4 000 4 000 4 300 4 300

HR HR HR HR HR HR HR T7 HR HR HR HR HR

32911 J 32011 XJ 33011 J 33111 J 30211 J 32211 J 33211 J FC055 30311 J 30311 DJ 31311 J 32311 J 32311 CJ

0,282 0,568 0,657 0,877 0,736 0,859 1,18 1,58 1,63 1,58 1,58 2,39 2,47

49 000 85 500 96 000 115 000 104 000 131 000 166 000 151 000 174 000 151 000 151 000 233 000 196 000

84 500 127 000 150 000 166 000 123 000 167 000 231 000 197 000 201 000 177 000 177 000 295 000 249 000

3 800 3 600 3 600 3 400 3 400 3 400 3 400 2 800 3 000 2 600 2 600 3 000 2 800

5 300 5 000 5 000 4 800 4 500 4 500 4 500 3 800 4 000 3 800 3 800 4 000 3 800

HR HR HR HR HR HR HR T7 HR HR HR HR

32912 J 32012 XJ 33012 J 33112 J 30212 J 32212 J 33212 J FC060 30312 J 30312 DJ 31312 J 32312 J 32312 C

0,306 0,608 0,713 0,91 0,930 1,18 1,56 2,03 2,03 1,98 1,98 2,96 2,86

49 000 86 500 97 500 148 000 122 000 157 000 202 000 200 000 173 000 173 000 267 000

86 500 132 000 156 000 218 000 151 000 202 000 282 000 233 000 205 000 205 000 340 000

3 600 3 400 3 400 3 200 3 000 3 000 3 000 2 600 2 400 2 400 2 800

5 000 4 500 4 500 4 300 4 000 4 000 4 000 3 600 3 400 3 400 3 800

HR HR HR HR HR HR HR HR HR HR HR

32913 J 32013 XJ 33013 J 33113 J 30213 J 32213 J 33213 J 30313 J 30313 DJ 31313 J 32313 J

0,323 0,646 0,76 1,32 1,18 1,55 2,04 2,51 2,43 2,43 3,6

The suffic C represents medium-angle tapered roller bearings. Since they are designed for specific applications, please consult NSK when using bearings with suffix C.

The suffic C represents medium-angle tapered roller bearings. Since they are designed for specific applications, please consult NSK when using bearings with suffix C.

192

Bearing replacement guide 193

Tapered Roller Bearings

Tapered Roller Bearings

Bore Diameter 70 – 80 mm

Bore Diameter 85 – 100 mm



Boundary Dimensions (mm)

Basic Load Ratings (N)

d

D

T

B

C

Cr

70

100 110 110 120 125 125 125 140 150 150 150 150 150

20 25 31 37 26,25 33,25 41 39 38 38 38 54 54

20 25 31 37 24 31 41 35,5 35 35 35 51 51

16 19 25,5 29 21 27 32 27 30 25 25 42 42

70 000 104 000 127 000 177 000 132 000 157 000 209 000 177 000 227 000 192 000 192 000 300 000 280 000

105 115 115 125 130 130 130 160 160 160 160 160

20 25 31 37 27,25 33,25 41 40 40 40 58 58

20 25 31 37 25 31 41 37 37 37 55 55

16 19 25,5 29 22 27 31 31 26 26 45 43

110 125 125 130 140 140 140 140 170 170 170 170 170

20 29 36 37 28,25 28,25 35,25 46 42,5 42,5 42,5 61,5 61,5

20 29 36 37 26 26 33 46 39 39 39 58 58

16 22 29,5 29 22 20 28 35 33 27 27 48 48

75

80

C0r

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)



Boundary Dimensions (mm)

approx

d

D

T

32914 J 32014 XJ 33014 J 33114 J 30214 J 32214 J 33214 J FC070 30314 J 30314 DJ 31314 J 32314 J 32314 CJ

0,494 0,869 1,11 1,71 1,3 1,66 2,15 2,55 3,03 2,94 2,94 4,35 4,47

85

120 130 130 140 150 150 150 150 180 180 180 180

23 29 36 41 30,5 30,5 38,5 49 44,5 44,5 44,5 63,5

90

HR HR HR HR HR HR HR HR HR HR HR

32915 J 32015 XJ 33015 J 33115 J 30215 J 32215 J 33215 J 30315 J 30315 DJ 31315 J 32315 J 32315 CA

0,53 0,925 1,18 1,8 1,43 1,72 2,25 3,63 3,47 3,47 5,31 5,3

125 140 140 150 160 160 190 190 190 190

95

HR HR HR HR HR

32916 J 32016 XJ 33016 J 33116 J 30216 J 30216 CA 32216 J 33216 J 30316 J 30316 DJ 31316 J 32316 J 32316 CJ

0,56 1,32 1,66 1,88 1,68 1,66 2,13 2,93 4,27 4,07 4,07 6,35 6,59

100

Grease

Oil

113 000 158 000 204 000 262 000 163 000 205 000 299 000 229 000 268 000 229 000 229 000 390 000 390 000

3 200 3 200 3 000 3 000 2 800 2 800 2 800 2 400 2 400 2 200 2 200 2 600 2 400

4 500 4 300 4 300 4 000 4 000 4 000 4 000 3 400 3 400 3 200 3 200 3 400 3 400

HR HR HR HR HR HR HR T7 HR HR HR HR HR

72 500 109 000 133 000 182 000 143 000 165 000 215 000 253 000 211 000 211 000 340 000 310 000

120 000 171 000 220 000 275 000 182 000 219 000 315 000 300 000 251 000 251 000 445 000 420 000

3 200 3 000 3 000 2 800 2 800 2 800 2 800 2 400 2 200 2 200 2 400 2 200

4 300 4 000 4 000 3 800 3 800 3 800 3 800 3 200 3 000 3 000 3 200 3 200

75 000 140 000 172 000 186 000 157 000 147 000 192 000 256 000 276 000 235 000 235 000 385 000 365 000

128 000 222 000 282 000 289 000 195 000 190 000 254 000 385 000 330 000 283 000 283 000 505 000 530 000

3 000 2 800 2 800 2 600 2 600 2 400 2 600 2 600 2 200 2 000 2 000 2 200 2 200

4 000 3 600 3 600 3 600 3 400 3 400 3 400 3 400 3 000 2 800 2 800 3 000 3 000

HR HR HR HR HR HR HR

The suffic C represents medium-angle tapered roller bearings. Since they are designed for specific applications, please consult NSK when using bearings with suffix C.

B

Basic Load Ratings (N) C

Cr

23 29 36 41 28 28 36 49 41 41 41 60

18 22 29,5 32 24 22 30 37 34 28 28 49

93 500 143 000 180 000 230 000 184 000 171 000 210 000 281 000 310 000 261 000 261 000 410 000

23 32 39 45 32,5 42,5 46,5 46,5 46,5 67,5

23 32 39 45 30 40 43 43 43 64

18 24 32,5 35 26 34 36 30 30 53

130 145 145 160 170 170 200 200 200 200 200

23 32 39 46 34,5 45,5 49,5 49,5 49,5 49,5 71,5

23 32 39 46 32 43 45 45 45 45 67

140 145 150 150 165 180 180 180 215 215 215

25 24 32 39 52 37 49 63 51,5 56,5 77,5

25 22,5 32 39 52 34 46 63 47 51 73

C0r

Limiting Speeds (min–1)

Bearing Numbers

Grease

Oil

157 000 231 000 305 000 365 000 233 000 226 000 277 000 415 000 375 000 315 000 315 000 535 000

2 800 2 600 2 600 2 400 2 400 2 200 2 200 2 400 2 000 1 900 1 900 2 000

3 800 3 600 3 600 3 400 3 200 3 200 3 200 3 200 2 800 2 600 2 600 2 800

HR HR HR HR HR

97 000 170 000 220 000 259 000 201 000 256 000 345 000 264 000 264 000 450 000

167 000 273 000 360 000 405 000 256 000 350 000 425 000 315 000 315 000 590 000

2 600 2 400 2 400 2 400 2 200 2 200 1 900 1 800 1 800 2 000

18 24 32,5 38 27 37 38 36 32 32 55

98 000 173 000 231 000 283 000 223 000 289 000 370 000 350 000 310 000 310 000 525 000

172 000 283 000 390 000 445 000 286 000 400 000 455 000 430 000 375 000 375 000 710 000

20 17,5 24 32,5 40 29 39 48 39 35 60

117 000 113 000 176 000 235 000 315 000 255 000 325 000 410 000 425 000 385 000 565 000

205 000 163 000 294 000 405 000 515 000 330 000 450 000 635 000 525 000 505 000 755 000

Mass (kg) approx

HR HR HR HR HR HR

32917 J 32017 XJ 33017 J 33117 J 30217 J 30217 CA 32217 J 33217 J 30317 J 30317 DJ 31317 J 32317 J

0,8 1,38 1,75 2,51 2,12 2,07 2,64 3,57 5,08 4,88 4,88 7,31

3 600 3 200 3 200 3 200 3 000 3 000 2 600 2 400 2 400 2 600

HR HR HR HR HR HR HR HR HR HR

32918 J 32018 XJ 33018 J 33118 J 30218 J 32218 J 30318 J 30318 DJ 31318 J 32318 J

0,838 1,78 2,21 3,14 2,6 3,41 5,91 5,52 5,52 8,6

2 400 2 400 2 400 2 200 2 200 2 200 1 900 1 800 1 700 1 700 1 900

3 400 3 200 3 200 3 000 2 800 2 800 2 600 2 400 2 400 2 400 2 600

HR HR HR T2 HR HR HR

32919 J 32019 XJ 33019 J ED095 30219 J 32219 J 30319 J 30319 CA HR 30319 DJ HR 31319 J HR 32319 J

0,877 1,88 2,3 3,74 3,13 4,22 6,92 6,71 6,64 6,64 10,4

2 200 2 200 2 200 2 200 2 000 2 000 2 000 2 000 1 700 1 500 1 700

3 200 3 000 3 000 3 000 2 800 2 600 2 600 2 600 2 400 2 200 2 400

HR T4 HR HR HR HR HR HR HR HR HR

1,18 1,18 1,95 2,38 4,32 3,78 5,05 6,76 8,41 9,02 12,7

32920 J CB100 32020 XJ 33020 J 33120 J 30220 J 32220 J 33220 J 30320 J 31320 J 32320 J

The suffic C represents medium-angle tapered roller bearings. Since they are designed for specific applications, please consult NSK when using bearings with suffix C.

194

Bearing replacement guide 195

Tapered Roller Bearings

Tapered Roller Bearings

Bore Diameter 105 – 130 mm

Bore Diameter 140 – 170 mm



Boundary Dimensions (mm) d

D

T

105

145 160 160 190 190 225 225 225

110

120

130

Basic Load Ratings (N)

B

C

Cr

25 35 43 39 53 53,5 58 81,5

25 35 43 36 50 49 53 77

20 26 34 30 43 41 36 63

119 000 204 000 256 000 280 000 360 000 455 000 415 000 670 000

150 170 170 180 200 200 240 240 240

25 38 47 56 41 56 54,5 63 84,5

25 38 47 56 38 53 50 57 80

20 29 37 43 32 46 42 38 65

165 170 180 180 200 215 215 260 260 260

29 27 38 48 62 43,5 61,5 59,5 68 90,5

29 25 38 48 62 40 58 55 62 86

180 180 185 200 200 230 230 280 280 280 280

32 32 29 45 55 43,75 67,75 63,75 63,75 72 98,75

30 32 27 45 55 40 64 58 58 66 93

C0r

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)



Boundary Dimensions (mm)

approx

d

D

T

32921 J 32021 XJ 33021 J 30221 J 32221 J 30321 J 31321 J 32321 J

1,23 2,48 3,03 4,51 6,25 9,52 10 14,9

140

190 210 210 250 250 300 300 300

HR HR HR HR HR HR HR HR HR

32922 J 32022 XJ 33022 J 33122 J 30222 J 32222 J 30322 J 31322 J 32322 J

1,29 3,09 3,84 5,54 5,28 7,35 11 12,3 17,1

150

HR T4 HR HR HR HR HR HR HR HR

32924 J CB120 32024 XJ 33024 J 33124 J 30224 J 32224 J 30324 J 31324 J 32324 J

1,8 1,78 3,27 4,2 7,67 6,28 9,0 13,9 15,6 21,8

32926 32926 J CB130 32026 XJ 33026 J 30226 J 32226 J 30326 30326 J 31326 J 32326

2,25 2,46 2,32 5,06 6,25 7,25 11,3 16,6 17,2 18,8 26,6

Grease

Oil

212 000 340 000 435 000 365 000 510 000 565 000 540 000 925 000

2 200 2 000 2 000 1 900 1 900 1 600 1 500 1 700

3 000 2 800 2 800 2 600 2 600 2 200 2 000 2 200

HR HR HR HR HR HR HR HR

123 000 236 000 294 000 365 000 315 000 400 000 485 000 470 000 675 000

224 000 390 000 515 000 610 000 420 000 565 000 595 000 605 000 910 000

2 200 2 000 2 000 1 900 1 800 1 800 1 500 1 400 1 500

2 800 2 600 2 600 2 600 2 400 2 400 2 000 1 900 2 000

23 19,5 29 38 48 34 50 46 42 69

161 000 153 000 242 000 300 000 460 000 335 000 440 000 535 000 560 000 770 000

291 000 243 000 405 000 540 000 755 000 450 000 635 000 655 000 730 000 1 060 000

1 900 1 800 1 800 1 800 1 700 1 600 1 600 1 400 1 300 1 400

2 600 2 600 2 400 2 600 2 400 2 200 2 200 1 900 1 800 1 900

26 25 21 34 43 34 54 49 49 44 78

167 000 200 000 183 000 320 000 395 000 375 000 530 000 545 000 650 000 625 000 830 000

281 000 365 000 296 000 535 000 715 000 505 000 790 000 675 000 820 000 820 000 1 150 000

1 800 1 800 1 700 1 600 1 700 1 500 1 500 1 300 1 300 1 200 1 300

2 400 2 400 2 400 2 200 2 200 2 000 2 000 1 800 1 800 1 700 1 800

HR T4 HR HR HR HR HR HR

Basic Load Ratings (N)

B

C

Cr

32 45 56 45,75 71,75 67,75 77 107,75

32 45 56 42 68 62 70 102

25 34 44 36 58 53 47 85

206 000 325 000 410 000 390 000 610 000 740 000 695 000 985 000

210 210 225 225 270 270 320 320 320 320

38 38 48 59 49 77 72 72 82 114

36 38 48 59 45 73 65 65 75 108

31 30 36 46 38 60 55 55 50 90

160

220 240 290 290 340 340 340 340

38 51 52 84 75 75 75 121

38 51 48 80 68 68 68 114

170

230 230 260 310 310 360 360 360 360

38 38 57 57 91 80 80 80 127

36 38 57 52 86 72 72 72 120

C0r

Limiting Speeds (min–1) Grease

Oil

390 000 555 000 770 000 515 000 915 000 945 000 955 000 1 440 000

1 700 1 600 1 600 1 400 1 400 1 200 1 100 1 200

2 200 2 200 2 200 1 900 1 900 1 700 1 500 1 600

247 000 281 000 375 000 435 000 485 000 705 000 690 000 825 000 790 000 1 120 000

440 000 520 000 650 000 805 000 665 000 1 080 000 860 000 1 060 000 1 100 000 1 700 000

1 500 1 500 1 400 1 400 1 300 1 300 1 100 1 100 1 000 1 100

2 000 2 000 2 000 2 000 1 800 1 800 1 500 1 600 1 400 1 500

30 38 40 67 58 58 48 95

296 000 425 000 530 000 795 000 765 000 870 000 675 000 1 210 000

570 000 750 000 730 000 1 120 000 960 000 1 110 000 875 000 1 770 000

1 400 1 300 1 200 1 200 1 000 1 100 950 1 000

1 900 1 800 1 600 1 600 1 400 1 400 1 300 1 400

31 30 43 43 71 62 62 50 100

258 000 294 000 505 000 630 000 930 000 845 000 960 000 760 000 1 370 000

485 000 560 000 890 000 885 000 1 450 000 1 080 000 1 230 000 1 040 000 2 050 000

1 300 1 400 1 200 1 100 1 100 950 1 000 900 1 000

1 800 1 800 1 700 1 500 1 500 1 300 1 300 1 200 1 300

Bearing Numbers

Mass (kg) approx

HR HR HR HR HR HR HR

32928 J 32028 XJ 33028 J 30228 J 32228 J 30328 J 31328 J 32328

2,64 5,32 6,74 8,74 14,3 21,1 28,5 33,9

32930 32930 J 32030 XJ 33030 J 30230 J 32230 J 30330 HR 30330 J HR 31330 J 32330

3,8 4,05 6,6 8,07 11,2 17,8 24,2 25 28,5 41,4

HR HR HR HR

32932 J 32032 XJ 30232 J 32232 J 30332 HR 30332 J 30332 D 32332

4,32 7,93 13,7 22,7 28,4 29,2 27,5 48,3

32934 32934 J 32034 XJ 30234 J 32234 J 30334 HR 30334 J 30334 D 32334

4,3 4,44 10,6 17,1 28 33,5 34,5 33,4 57

HR HR HR HR HR

HR HR HR HR

The suffic C represents medium-angle tapered roller bearings. Since they are designed for specific applications, please consult NSK when using bearings with suffix C.

The suffic C represents medium-angle tapered roller bearings. Since they are designed for specific applications, please consult NSK when using bearings with suffix C.

196

Bearing replacement guide 197

Tapered Roller Bearings

Tapered Roller Bearings

Bore Diameter 180 – 240 mm

Bore Diameter 260 – 440 mm



Boundary Dimensions (mm) d

D

180

190

200

220

240

Basic Load Ratings (N)

T

B

C

Cr

250 280 320 320 380 380 380

45 64 57 91 83 83 134

45 64 52 86 75 75 126

34 48 43 71 64 53 106

350 000 640 000 650 000 960 000 935 000 820 000 1 520 000

260 290 340 340 400 400

45 64 60 97 86 140

45 64 55 92 78 132

34 48 46 75 65 109

280 280 310 360 360 420 420 420

51 51 70 64 104 89 89 146

48 51 70 58 98 80 80 138

300 340 400 400 460 460

51 76 72 114 97 154

320 360 440 440 500 500

51 76 79 127 105 165

C0r

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg)

Boundary Dimensions (mm)

Mass (kg)

T

32936 J 32036 XJ 30236 J 32236 J 30336 30336 D 32336

6,56 14,3 17,8 29,8 39,3 38,5 66,8

260

360 400 480 480 540 540

63,5 87 89 137 113 176

63,5 87 80 130 102 165

48 65 67 106 85 136

730 000 1 160 000 1 190 000 1 900 000 1 870 000 2 910 000

1 450 000 2 160 000 1 700 000 3 300 000 2 640 000 4 800 000

850 800 670 670 630 630

1 100 1 100 900 950 850 850

HR 32952 J HR 32052 XJ 30252 32252 30352 32352

18,6 38,5 60,7 103 114 188

280

32938 J 32038 XJ 30238 J 32238 J 30338 32338

6,83 14,9 21,4 35,2 46 78,9

380 420 500 500 580

63,5 87 89 137 187

63,5 87 80 130 175

48 65 67 106 145

765 000 1 180 000 1 240 000 1 950 000 3 300 000

1 580 000 2 240 000 1 900 000 3 450 000 5 400 000

800 710 630 630 560

1 100 1 000 850 850 800

HR 32956 J HR 32056 XJ 30256 32256 32356

20 40,6 66,3 109 224

300

32940 32940 J 32040 XJ 30240 J 32240 J 30340 30340 D 32340

9,26 9,65 18,9 25,1 42,6 52,3 49,6 90,9

420 420 460 540 540

76 76 100 96 149

72 76 100 85 140

62 57 74 71 115

895 000 1 010 000 1 440 000 1 440 000 2 220 000

1 820 000 2 100 000 2 700 000 2 100 000 3 700 000

710 710 670 600 600

950 950 900 800 800

32960 HR 32960 J HR 32060 XJ 30260 32260

30,5 31,4 56,6 80,6 132

320

440 440 480 580 580 670

76 76 100 104 159 210

72 76 100 92 150 200

63 57 74 75 125 170

900 000 1 040 000 1 510 000 1 640 000 2 860 000 4 200 000

1 880 000 2 220 000 2 910 000 2 420 000 5 050 000 7 100 000

970 670 630 530 530 480

900 900 850 750 750 670

32964 HR 32964 J HR 32064 XJ 30264 32264 32364

32 33,3 60 99,3 175 343

340

460 460 520

76 76 112

72 76 106

63 57 92

910 000 1 050 000 1 650 000

1 940 000 2 220 000 3 400 000

630 630 560

850 850 750

32968 HR 32968 J 32068

33,6 34,3 83,7

360

480 480 540

76 76 112

72 76 106

62 57 92

945 000 1 080 000 1 680 000

2 100 000 2 340 000 3 500 000

600 560 530

800 800 750

32972 HR 32972 J 32072

35,8 36,1 86,5

380

520

87

82

71

1 210 000

2 550 000

560

750

32976

49,5

400

540 600

87 125

82 118

71 100

1 250 000 1 960 000

2 700 000 4 050 000

530 480

710 670

32980 32080

52,7 116

420

560 620

87 125

82 118

72 100

1 300 000 2 000 000

2 810 000 4 200 000

500 450

670 630

32984 32084

54,8 121

440

650

130

122

104

2 230 000

4 600 000

430

600

32088

136

1 300 1 200 1 100 1 100 900 850 950

1 700 1 600 1 400 1 400 1 300 1 200 1 300

HR HR HR HR

365 000 650 000 760 000 1 110 000 1 010 000 1 660 000

715 000 1 170 000 1 080 000 1 770 000 1 340 000 2 580 000

1 200 1 100 1 000 1 000 850 850

1 600 1 500 1 300 1 400 1 200 1 200

HR HR HR HR

41 39 53 48 82 67 56 115

410 000 480 000 760 000 825 000 1 210 000 1 030 000 965 000 1 820 000

780 000 935 000 1 370 000 1 180 000 1 920 000 1 390 000 1 330 000 2 870 000

1 100 1 100 1 000 950 950 850 750 800

1 500 1 500 1 400 1 300 1 300 1 200 1 000 1 100

51 76 65 108 88 145

39 57 54 90 73 122

490 000 885 000 810 000 1 340 000 1 430 000 2 020 000

990 000 1 610 000 1 150 000 2 210 000 1 990 000 3 200 000

1 000 950 850 850 750 750

1 400 1 300 1 100 1 100 1 000 1 000

HR 32944 J HR 32044 XJ 30244 32244 30344 32344

10,3 24,4 33,6 57,4 72,4 114

51 76 72 120 95 155

39 57 60 100 80 132

500 000 920 000 990 000 1 630 000 1 660 000 2 520 000

1 040 000 1 730 000 1 400 000 2 730 000 2 340 000 4 100 000

950 850 750 750 670 670

1 300 1 200 1 000 1 000 950 900

HR 32948 J HR 32048 XJ 30248 32248 30348 32348

11,1 26,2 45,2 78 92,6 145

The suffic C represents medium-angle tapered roller bearings. Since they are designed for specific applications, please consult NSK when using bearings with suffix C.

Cr

Bearing Numbers

D

685 000 1 130 000 930 000 1 540 000 1 230 000 1 120 000 2 290 000

C

Limiting Speeds (min–1)

d

Oil

B

Basic Load Ratings (N)

approx

Grease

HR HR HR HR



C0r

Grease

Oil

approx

The suffic C represents medium-angle tapered roller bearings. Since they are designed for specific applications, please consult NSK when using bearings with suffix C.

198

Bearing replacement guide 199

Tapered Roller Bearings (Inch)

Tapered Roller Bearings (Inch)

Bore Diameter 12,000 – 22,225 mm

Bore Diameter 22,606 – 28,575 mm



Boundary Dimensions (mm) d

D

T

B

C

Cr

12,000

31,991

10,008

10,785

7,938

10 300

12,700

34,988

10,998

10,988

8,730

15,000

34,988

10,998

10,988

15,875

34,988 39,992 41,275 42,862 42,862 44,450 49,225

10,998 12,014 14,288 14,288 16,670 15,494 19,845

16,000

47,000

16,993

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg) approx



Boundary Dimensions (mm)

Cup

Cone

Cup

d

A 2047

A 2126

0,023

0,017

22,606

47,000

15,500

15,500

A 4050

A 4138

0,033

0,022

23,812

A 4059

A 4138

0,029

0,022

50,292 56,896

14,224 19,368

L 21549 A 6062 03062 11590 17580 05062 09062

L 21511 A 6157 03162 11520 17520 05175 09195

0,031 0,044 0,061 0,061 0,075 0,081 0,139

0,018 0,031 0,035 0,040 0,048 0,039 0,065

24,000

55,000

24,981

HM 81610

0,115

0,082

A 6067

A 6157

0,042

0,031

A 5069

A 5144

0,030

0,020

LM 11710 05185

0,055 0,082

0,028 0,047

A 6157 LM 11910 05185 09195 09195 09196 09194 21212

0,037 0,081 0,077 0,115 0,124 0,115 0,124 0,156

0,031 0,044 0,047 0,065 0,065 0,085 0,082 0,097

05079

05185

0,073

0,047

10 000

07079

07204

0,105

0,061

8 500

11 000

09081

09196

0,115

0,085

37 000

8 000

11 000

38 500

40 000

8 000

11 000

12,065 12,065

29 200 29 200

33 500 33 500

8 500 8 500

11 000 11 000

9,525 13,970 14,288 14,288 15,875 17,462

26 000 38 500 40 500 40 500 38 000 48 000

27 900 40 000 43 000 43 000 40 500 50 000

7 500 8 000 7 500 7 500 7 100 7 100

10 000 11 000 10 000 10 000 9 500 9 500

Grease

Oil

8 900

13 000

18 000

11 700

10 900

12 000

16 000

8,730

11 700

10 900

12 000

16 000

10,998 11,153 14,681 14,288 16,670 14,381 21,539

8,712 9,525 11,112 9,525 13,495 11,430 14,288

13 800 14 900 21 300 17 300 26 900 23 800 37 500

13 400 15 700 19 900 17 200 26 300 23 900 37 000

11 000 9 500 10 000 8 500 9 500 8 500 8 500

15 000 13 000 13 000 12 000 13 000 11 000 11 000

21,000

21,000

16,000

35 000

36 500

9 000

12 000

39,992

12,014

11,153

9,525

14 900

15 700

9 500

13 000

17,455

36,525

11,112

11,112

7,938

11 600

11 000

10 000

14 000

17,462

39,878 47,000

13,843 14,381

14,605 14,381

10,668 11,112

22 500 23 800

22 500 23 900

10 000 8 500

13 000 11 000

19,050

39,992 45,237 47,000 49,225 49,225 49,225 49,225 53,975

12,014 15,494 14,381 18,034 19,845 21,209 23,020 22,225

11,153 16,637 14,381 19,050 21,539 19,050 21,539 21,839

9,525 12,065 11,112 14,288 14,288 17,462 17,462 15,875

14 900 28 500 23 800 37 500 37 500 37 500 37 500 40 500

15 700 28 900 23 900 37 000 37 000 37 000 37 000 39 500

9 500 9 000 8 500 8 500 8 500 8 500 8 500 7 500

13 000 12 000 11 000 11 000 11 000 11 000 11 000 10 000

19,990

47,000

14,381

14,381

11,112

23 800

23 900

8 500

11 000

20,000

51,994

15,011

14,260

12,700

26 000

27 900

7 500

20,625

49,225

23,020

21,539

17,462

37 500

37 000

20,638

49,225

19,845

19,845

15,875

36 000

21,430

50,005

17,526

18,288

13,970

22,000

45,237 45,975

15,494 15,494

16,637 16,637

50,005 50,005 52,388 53,975 56,896 57,150

13,495 17,526 19,368 19,368 19,368 22,225

14,260 18,288 20,168 20,168 19,837 22,225

22,225

1)

Basic Load Ratings (N) C0r

Cone 1)

1)

HM 81649

1)

LM 11749 05068

3)

A 6075 LM 11949 05075 09067 09078 09067 09074 21075

3)

2)

3)

3)

12580 M 12649

3)

LM 12749 LM 12749

12520

0,114

0,067

3)

M 12610

0,115

0,059

LM 12710 LM 12711

0,078 0,078

0,038 0,043

07196 M 12610 1328 1329 1729 1220

0,097 0,111 0,137 0,137 0,152 0,183

0,035 0,059 0,067 0,082 0,102 0,106

4)

3)

4)

3)

07087 M 12648 1380 1380 1755 1280

3)

3)

D

T

B

Basic Load Ratings (N) C

Cr

C0r

12,000

26 300

30 000

14,732 19,837

10,668 15,875

27 600 38 000

25,000

25,000

21,000

51,994 52,001 62,000

15,011 15,011 16,002

14,260 14,260 16,566

25,000

50,005 51,994

13,495 15,011

25,400

50,005 50,005 50,292 57,150 57,150 59,530 62,000 63,500 64,292 65,088 68,262 72,233 72,626

26,988

28,575

Limiting Speeds (min–1) Grease

Bearing Numbers

Mass (kg) approx

Oil

Cone

Cup

Cone

Cup

8 000

11 000

LM 72849

LM 72810

0,086

0,046

32 000 40 500

7 100 7 100

10 000 9 500

L 44610 1729

0,097 0,143

0,039 0,102

49 500

55 000

7 100

9 500

JHM 33410

0,181

0,107

12,700 12,700 14,288

26 000 26 000 37 000

27 900 27 900 39 500

7 500 7 500 6 300

10 000 10 000 8 500

07098 07098 17098

07204 07205 17244

0,085 0,085 0,165

0,061 0,061 0,091

14,260 14,260

9,525 12,700

26 000 26 000

27 900 27 900

7 500 7 500

10 000 10 000

07097 07097

07196 07204

0,085 0,085

0,035 0,061

13,495 13,495 14,224 17,462 19,431 23,368 19,050 20,638 21,433 22,225 22,225 25,400 24,608

14,260 14,260 14,732 17,462 19,431 23,114 20,638 20,638 21,433 21,463 22,225 25,400 24,257

9,525 9,525 10,668 13,495 14,732 18,288 14,288 15,875 16,670 15,875 17,462 19,842 17,462

26 000 26 000 27 600 39 500 42 500 50 000 46 000 46 000 51 000 45 000 55 000 63 500 60 000

27 900 27 900 32 000 45 500 49 000 58 000 53 000 53 000 64 500 47 500 64 000 83 500 58 000

7 500 7 500 7 100 6 700 6 700 6 300 6 000 6 000 5 600 5 600 5 600 5 000 5 600

10 000 10 000 10 000 9 000 9 000 9 000 8 000 8 000 8 000 8 000 7 500 7 100 7 500

07100 07100 1) L 44643 15578 M 84548 M 84249 15101 15100 M 86643 23100 02473 HM 88630 41100

SA 07196 07196 1) L 44610 15520 M 84510 M 84210 15245 15250 X M 86610 23256 02420 HM 88610 41286

0,082 0,084 0,090 0,151 0,156 0,194 0,222 0,22 0,246 0,214 0,28 0,398 0,32

0,035 0,035 0,039 0,070 0,089 0,13 0,081 0,113 0,128 0,142 0,152 0,188 0,177

50,292 57,150 60,325 62,000

14,224 19,845 19,842 19,050

14,732 19,355 17,462 20,638

10,668 15,875 15,875 14,288

27 600 40 000 39 500 46 000

32 000 44 500 45 500 53 000

7 100 6 700 6 700 6 000

10 000 9 000 9 000 8 000

L 44610 1922 15523 15245

0,081 0,152 0,141 0,211

0,039 0,077 0,123 0,081

57,150 59,131 62,000 62,000 64,292 68,262 72,626 72,626 73,025

19,845 15,875 19,050 19,050 21,433 22,225 24,608 24,608 22,225

19,355 16,764 20,638 20,638 21,433 22,225 24,257 24,257 22,225

15,875 11,811 14,288 14,288 16,670 17,462 17,462 17,462 17,462

40 000 34 500 46 000 46 000 51 000 55 000 60 000 60 000 54 500

44 500 41 500 53 000 53 000 64 500 64 000 58 000 58 000 64 500

6 700 6 300 6 000 6 000 5 600 5 600 5 600 5 600 5 300

9 000 8 500 8 000 8 000 8 000 7 500 7 500 7 500 7 100

1922 LM 67010 15245 15245 M 86610 02420 41286 41286 02820

0,141 0,147 0,199 0,20 0,223 0,257 0,292 0,295 0,321

0,077 0,062 0,081 0,081 0,128 0,152 0,177 0,177 0,16

1)

The tolerances for the bore diameter and overall bearing width differ from the standard (See Table 5 on Page B110 in Cat. RB/A/GB/...).

2)

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

L 44640 1779

1)

JHM 33449

2)

1)

2)

L 44649 1997 X 15580 15106

1)

1988 LM 67043 15112 15113 M 86647 02474 41125 41126 02872

1)

1)

1)

The maximum bore diameter is listed and its tolerance is negative (See Table 8.4.1 on Page A68 in Cat. RB/A/GB/...).

2)

The maximum outside diameter is listed and its tolerance is negative (See Table 8.4.2 on Pages A68 and A69 in Cat. RB/A/GB/...).

3)

The tolerances for the bore diameter and overall bearing width differ from the standard (See Table 5 on Page B110 in Cat. RB/A/GB/...).

4)

The tolerance for the bore diameter is 0 to 20 μm, and for overall bearing width is +356 to 0 μm.

200

Bearing replacement guide 201

Tapered Roller Bearings (Inch)

Tapered Roller Bearings (Inch)

Bore Diameter 29,000 – 32,000 mm

Bore Diameter 33,338 – 35,000 mm



Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)

d

D

T

B

C

Cr

C0r

29,000

50,292

14,224

14,732

10,668

26 800

34 000

7 100

9 500

29,367

66,421

23,812

25,433

19,050

65 000

73 000

6 000

8 000

30,000

62,000 62,000 63,500 72,000

16,002 19,050 20,638 19,000

16,566 20,638 20,638 18,923

14,288 14,288 15,875 15,875

37 000 46 000 46 000 52 000

39 500 53 000 53 000 56 000

6 300 6 000 6 000 5 600

30,112

62,000

19,050

20,638

14,288

46 000

53 000

30,162

58,738 64,292 68,262 69,850 69,850 76,200

14,684 21,433 22,225 23,812 23,812 24,608

15,080 21,433 22,225 25,357 25,357 24,074

10,716 16,670 17,462 19,050 19,050 16,670

28 800 51 000 55 500 71 000 71 000 67 500

30,213

62,000 62,000 62,000

19,050 19,050 19,050

20,638 20,638 20,638

14,288 14,288 14,288

30,955

64,292

21,433

21,433

31,750

58,738 59,131 62,000 62,000 62,000 63,500 68,262 68,262 69,012 69,012 69,850 69,850 72,626 73,025 80,000

14,684 15,875 18,161 19,050 19,050 20,638 22,225 22,225 19,845 26,982 23,812 23,812 30,162 29,370 21,000

72,233

25,400

32,000

Bearing Numbers

Mass (kg) approx



Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)

Cup

Cone

Cup

d

D

T

B

C

Cr

C0r

L 45410

0,079

0,036

33,338

2690

2631

0,242

0,165

8 500 8 000 8 000 7 500

17118 15117 1) 15117 1) 26118

17244 15245 15250 26283

0,136 0,189 0,189 0,225

0,091 0,081 0,113 0,163

6 000

8 000

15116

15245

0,189

0,081

33 500 64 500 70 500 84 000 84 000 69 500

6 000 5 600 5 300 5 600 5 600 5 000

8 000 8 000 7 500 7 500 7 500 6 700

08118 M 86649 M 88043 2558 2559 43118

08231 M 86610 M 88010 2523 2523 43300

0,12 0,211 0,263 0,297 0,298 0,383

0,057 0,128 0,146 0,169 0,169 0,146

66,675 68,262 69,012 69,012 69,850 72,000 72,626 73,025 76,200 76,200 79,375

20,638 22,225 19,845 19,845 23,812 19,000 30,162 29,370 29,370 29,370 25,400

20,638 22,225 19,583 19,583 25,357 18,923 29,997 27,783 28,575 28,575 24,074

15,875 17,462 15,875 15,875 19,050 15,875 23,812 23,020 23,020 23,020 17,462

46 000 55 500 47 000 47 000 71 000 52 000 79 500 74 000 78 500 78 500 67 500

53 500 70 500 56 000 56 000 84 000 56 000 90 000 100 000 106 000 106 000 69 500

5 600 5 300 5 600 5 600 5 600 5 600 5 300 5 000 4 800 4 800 5 000

7 500 7 500 7 500 7 500 7 500 7 500 7 500 7 100 6 700 6 700 6 700

34,925

46 000 46 000 46 000

53 000 53 000 53 000

6 000 6 000 6 000

8 000 8 000 8 000

15118 15120 15119

15245 15245 15245

0,186 0,188 0,188

0,081 0,081 0,081

16,670

51 000

64 500

5 600

8 000

M 86648 A

M 86610

0,205

0,128

15,080 16,764 19,050 20,638 20,638 20,638 22,225 22,225 19,583 26,721 25,357 25,357 29,997 27,783 22,403

10,716 11,811 14,288 14,288 14,288 15,875 17,462 17,462 15,875 15,875 19,050 19,050 23,812 23,020 17,826

28 800 34 500 46 000 46 000 46 000 46 000 55 000 55 500 47 000 47 000 71 000 71 000 79 500 74 000 68 500

33 500 41 500 53 000 53 000 53 000 53 000 64 000 70 500 56 000 56 000 84 000 84 000 90 000 100 000 75 500

6 000 6 300 6 000 6 000 6 000 6 000 5 600 5 300 5 600 5 600 5 600 5 600 5 300 5 000 4 500

8 000 8 500 8 000 8 000 8 000 8 000 7 500 7 500 7 500 7 500 7 500 7 500 7 500 7 100 6 300

08231 LM 67010 15245 15245 15245 15250 02420 M 88010 14276 14274 2523 2523 3120 HM 88510 332

0,113 0,127 0,165 0,176 0,174 0,176 0,229 0,25 0,219 0,289 0,282 0,28 0,368 0,379 0,419

0,057 0,062 0,081 0,081 0,081 0,113 0,152 0,146 0,135 0,132 0,169 0,169 0,225 0,242 0,146

65,088 65,088 66,675 69,012 69,012 72,233 73,025 73,025 73,025 73,025 76,200 76,200 76,200 76,200 79,375

18,034 20,320 20,638 19,845 19,845 25,400 22,225 22,225 23,812 23,812 29,370 29,370 29,370 29,370 29,370

18,288 18,288 20,638 19,583 19,583 25,400 22,225 23,812 24,608 24,608 28,575 28,575 28,575 28,575 29,771

13,970 16,256 16,670 15,875 15,875 19,842 17,462 17,462 19,050 19,050 23,020 23,020 23,020 23,812 23,812

47 500 47 500 53 000 47 000 47 000 63 500 54 500 63 500 71 000 71 000 78 500 78 500 78 500 80 500 88 000

57 500 57 500 62 500 56 000 56 000 83 500 64 500 77 000 86 000 86 000 106 000 106 000 106 000 96 500 106 000

5 600 5 600 5 600 5 600 5 600 5 000 5 300 5 300 5 300 5 300 4 800 4 800 4 800 5 000 4 800

7 500 7 500 7 500 7 500 7 500 7 100 7 100 7 100 7 100 7 100 6 700 6 700 6 700 6 700 6 700

34,976

68,262 72,085 80,000

15,875 22,385 21,006

16,520 19,583 20,940

11,908 18,415 15,875

45 000 47 000 56 500

53 500 56 000 64 500

5 300 5 600 5 000

7 100 7 500 6 700

19138 14139 28138

35,000

25,400

19,842

63 500

83 500

5 000

7 100

HM 88610

0,337

0,188

59,131 59,975 62,000 62,000 65,987 73,025

15,875 15,875 16,700 16,700 20,638 26,988

16,764 16,764 17,000 17,000 20,638 26,975

11,938 11,938 13,600 13,600 16,670 22,225

35 000 35 000 38 000 38 000 53 000 75 500

47 000 47 000 50 000 50 000 62 500 88 500

6 000 6 000 5 600 5 600 5 600 5 300

8 000 8 000 8 000 8 000 7 500 7 500

L 68149 L 68149 1) LM 78349 1) LM 78349 M 38547 23691

Grease

Oil

Cone L 45449

2)

2)

1)

1)

08125 LM 67048 15123 15126 15125 15126 02475 M 88046 14125 A 14123 A 2580 2582 3188 HM 88542 346

2)

HM 88638

1)

2)

1)

Grease

Oil

Mass (kg) approx

Cone

Cup

Cone

Cup

1680 M 88048 14130 14131 2585 26131 3197 HM 88547 HM 89444 HM 89443 43131

1620 M 88010 14274 14276 2523 26283 3120 HM 88510 HM 89411 HM 89410 43312

0,196 0,236 0,207 0,209 0,263 0,20 0,348 0,362 0,419 0,421 0,348

0,121 0,146 0,132 0,135 0,169 0,163 0,225 0,242 0,261 0,257 0,22

LM 48510 LM 48511 M 38510 14276 14276 HM 88610 02820 2820 25821 25820 HM 89411 HM 89411 HM 89410 31520 3420

0,172 0,172 0,194 0,194 0,196 0,307 0,266 0,291 0,306 0,304 0,403 0,40 0,40 0,404 0,448

0,087 0,108 0,112 0,135 0,135 0,188 0,16 0,15 0,167 0,165 0,261 0,261 0,257 0,235 0,259

19268 14283 28315

0,196 0,198 0,308

0,073 0,21 0,199

0,117 0,117 0,137 0,138 0,193 0,309

0,056 0,064 0,074 0,073 0,103 0,212

LM 48548 LM 48548 M 38549 14138 A 14137 A HM 88649 02878 2877 25877 25878 HM 89446 A HM 89446 HM 89446 31594 3478

3)

3)

3)

3)

4)

1)

L 68110 L 68111 2) LM 78310 2) LM 78310 A M 38511 23621 3)

3)

The maximum bore diameter is listed and its tolerance is negative (See Table 8.4.1 on Page A68 in Cat. RB/A/GB/...

1)

The maximum bore diameter is listed and its tolerance is negative (See Table 8.4.1 on Page A68 in Cat. RB/A/GB/...).

2)

The maximum outside diameter is listed and its tolerance is negative (See Table 8.4.2 on Pages A68 and A69 in Cat. RB/A/GB/...).

2)

The tolerances for the bore diameter and overall bearing width differ from the standard (See Table 5 on Page B110 in Cat. RB/A/GB/...).

3)

The tolerances for the bore diameter and overall bearing width differ from the standard (See Table 5 on Page B110 in Cat. RB/A/GB/...).

4)

The tolerance for the bore diameter is 0 to 20 μm, and for overall bearing width is +356 to 0 μm.

202

Bearing Numbers

Bearing replacement guide 203

Tapered Roller Bearings (Inch)

Tapered Roller Bearings (Inch)

Bore Diameter 35,717 – 41,275 mm

Bore Diameter 41,275 – 44,450 mm



Boundary Dimensions (mm) d

D

T

B

35,717

72,233

25,400

25,400

36,487

73,025

23,812

36,512

76,200 79,375 88,501 93,662

38,000 38,100

Basic Load Ratings (N) Cr

C0r

19,842

63 500

83 500

5 000

24,608

19,050

71 000

86 000

29,370 29,370 25,400 31,750

28,575 29,771 23,698 31,750

23,020 23,812 17,462 26,195

78 500 88 000 73 000 110 000

63,000

17,000

17,000

13,500

63,500 65,088 65,088 65,088 68,262 69,012 69,012 72,238 73,025 76,200 76,200 79,375 80,035 82,550 88,501 88,501 95,250

12,700 18,034 18,034 19,812 15,875 19,050 19,050 20,638 23,812 23,812 23,812 29,370 24,608 29,370 25,400 26,988 30,958

11,908 18,288 18,288 18,288 16,520 19,050 19,050 20,638 25,654 25,654 25,654 29,771 23,698 28,575 23,698 29,083 28,301

73,025 76,200 80,167

25,654 23,812 29,370

40,000

80,000 80,000 88,501

41,000 41,275

39,688

C

Limiting Speeds (min–1)

Mass (kg) approx



Boundary Dimensions (mm)

Basic Load Ratings (N)

Cone

Cup

Cone

Cup

d

D

T

B

C

Cr

C0r

7 100

HM 88648

HM 88610

0,298

0,188

41,275

5 300

7 100

25880

25821

0,291

0,167

106 000 106 000 81 000 142 000

4 800 4 800 4 000 4 000

6 700 6 700 5 600 5 600

HM 89449 3479 44143 46143

HM 89410 3420 44348 46368

0,38 0,429 0,502 0,765

0,257 0,259 0,245 0,405

38 500

52 000

5 600

7 500

JL 69310

0,132

0,071

9,525 13,970 13,970 15,748 11,908 15,083 15,083 15,875 19,050 19,050 19,050 23,812 18,512 23,020 17,462 22,225 20,638

24 100 42 500 42 500 42 500 45 000 49 000 49 000 48 500 73 500 73 500 73 500 88 000 69 000 87 000 73 000 96 500 87 500

30 500 55 000 55 000 55 000 53 500 61 000 61 000 59 500 91 000 91 000 91 000 106 000 84 500 117 000 81 000 109 000 97 000

5 300 5 300 5 300 5 300 5 300 5 300 5 300 5 300 5 000 5 000 5 000 4 800 4 500 4 500 4 000 4 500 3 600

7 100 7 500 7 500 7 500 7 100 7 100 7 100 7 100 6 700 6 700 6 700 6 700 6 300 6 000 5 600 6 000 5 300

13889 LM 29749 LM 29748 LM 29749 19150 13687 13685 16150 2788 2788 2788 3490 27880 HM 801346 44150 418 53150

13830 LM 29710 LM 29710 LM 29711 19268 13621 13620 16284 2735 X 2720 2729 3420 27820 HM 801310 44348 414 53375

0,109 0,16 0,158 0,16 0,173 0,193 0,191 0,212 0,312 0,312 0,312 0,404 0,362 0,483 0,484 0,50 0,665

0,046 0,079 0,079 0,094 0,073 0,104 0,105 0,146 0,135 0,187 0,191 0,259 0,209 0,282 0,245 0,329 0,365

76,200 76,200 76,200 79,375 80,000 80,000 80,167 82,550 85,725 87,312 88,501 88,900 88,900 90,488 93,662 95,250 98,425

18,009 22,225 25,400 23,812 21,000 21,000 25,400 26,543 30,162 30,162 25,400 30,162 30,162 39,688 31,750 30,162 30,958

17,384 23,020 23,020 25,400 22,403 22,403 25,400 25,654 30,162 30,886 23,698 29,370 29,370 40,386 31,750 29,370 28,301

14,288 17,462 20,638 19,050 17,826 17,826 20,638 20,193 23,812 23,812 17,462 23,020 23,020 33,338 26,195 23,020 20,638

42 500 66 000 66 000 77 000 68 500 68 500 77 000 78 500 91 000 96 000 73 000 96 500 96 500 139 000 110 000 106 000 87 500

51 000 82 000 82 000 98 500 75 500 75 500 98 500 102 000 115 000 120 000 81 000 129 000 129 000 180 000 142 000 143 000 97 000

42,862

76,992 82,550 82,931 82,931

17,462 19,842 23,812 26,988

17,145 19,837 25,400 25,400

11,908 15,080 19,050 22,225

44 000 58 500 76 500 76 500

42,875

76,200 80,000 82,931 83,058

25,400 21,000 26,988 23,812

25,400 22,403 25,400 25,400

20,638 17,826 22,225 19,050

22,098 25,654 30,391

21,336 19,050 23,812

62 500 73 500 92 500

80 000 91 000 108 000

5 000 5 000 4 800

6 700 6 700 6 300

M 201047 2789 3386

M 201011 2720 3320

0,266 0,292 0,442

0,169 0,187 0,217

43,000

74,988

19,368

19,837

44,450

21,000 21,000 25,400

22,403 22,403 23,698

17,826 17,826 17,462

68 500 68 500 73 000

75 500 75 500 81 000

4 500 4 500 4 000

6 300 6 300 5 600

332 332 44348

0,338 0,339 0,463

0,146 0,146 0,245

68,000

17,500

18,000

13,500

43 500

58 000

5 300

7 100

LM 300811

0,16

0,082

73,025 73,431 73,431

16,667 19,558 21,430

17,462 19,812 19,812

12,700 14,732 16,604

44 500 54 500 54 500

54 000 67 000 67 000

4 800 4 800 4 800

6 700 6 700 6 700

18520 LM 501310 LM 501314

0,199 0,226 0,226

0,086 0,108 0,129

80,962 82,931 83,058 87,312 88,900 93,264 93,662 93,662 93,662 95,250

19,050 23,812 23,812 30,162 30,162 30,162 31,750 31,750 31,750 27,783

17,462 25,400 25,400 30,886 29,370 30,302 31,750 31,750 31,750 29,901

Grease

Oil

1)

The maximum bore diameter is listed and its tolerance is negative (See Table 8.4.1 on Page A68 in Cat. RB/A/GB/...).

2)

The maximum outside diameter is listed and its tolerance is negative (See Table 8.4.2 on Pages A68 and A69 in Cat. RB/A/GB/...).

3)

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

204

Bearing Numbers

JL 69349

3)

3)

344 344 A 44157 LM 300849

1)

18590 LM 501349 LM 501349

2)

1)

Limiting Speeds (min–1) Grease

Bearing Numbers

Mass (kg) approx

Oil

Cone

Cup

Cone

Cup

4 500 4 800 4 800 4 800 4 500 4 500 4 800 4 300 4 300 4 300 4 000 4 000 4 000 4 300 4 000 3 800 3 600

6 300 6 700 6 700 6 300 6 300 6 300 6 300 6 000 6 000 6 000 5 600 5 600 5 600 5 600 5 600 5 300 5 300

11162 24780 24780 26882 336 342 26882 M 802048 3877 3576 44162 HM 803146 HM 803145 4388 46162 HM 804840 53162

11300 24720 24721 26822 332 332 26820 M 802011 3820 3525 44348 HM 803110 HM 803110 4335 46368 HM 804810 53387

0,212 0,279 0,279 0,349 0,325 0,323 0,349 0,406 0,506 0,532 0,447 0,579 0,582 0,789 0,695 0,726 0,618

0,129 0,15 0,189 0,186 0,146 0,146 0,219 0,23 0,285 0,304 0,245 0,322 0,322 0,459 0,405 0,354 0,442

54 000 69 000 99 000 99 000

4 500 4 500 4 500 4 500

6 000 6 300 6 000 6 000

12168 22168 25578 25578

12303 22325 25520 25523

0,228 0,283 0,383 0,383

0,098 0,176 0,203 0,248

77 000 68 500 76 500 76 500

98 500 75 500 99 000 99 000

4 800 4 500 4 500 4 500

6 300 6 300 6 000 6 000

26884 342 S 25577 25577

26823 332 25523 25521

0,337 0,305 0,381 0,381

0,136 0,146 0,248 0,201

14,288

52 500

68 000

4 800

6 300

16986

16929

0,24

0,106

14,288 19,050 19,050 23,812 23,020 23,812 25,400 25,400 26,195 22,225

45 000 76 500 76 500 96 000 96 500 103 000 120 000 120 000 110 000 106 000

57 000 99 000 99 000 120 000 129 000 136 000 147 000 147 000 142 000 126 000

4 300 4 500 4 500 4 300 4 000 3 800 4 000 4 000 4 000 4 300

6 000 6 000 6 000 6 000 5 600 5 300 5 600 5 600 5 600 5 600

13175 25580 25580 3578 HM 803149 3782 49176 49175 46176 438

13318 25520 25521 3525 HM 803110 3720 49368 49368 46368 432

0,252 0,359 0,359 0,477 0,528 0,678 0,648 0,645 0,635 0,555

0,144 0,203 0,201 0,304 0,322 0,292 0,371 0,371 0,405 0,384

1)

The maximum bore diameter is listed and its tolerance is negative (See Table 8.4.1 on Page A68 in Cat. RB/A/GB/...).

Bearing replacement guide 205

Tapered Roller Bearings (Inch)

Tapered Roller Bearings (Inch)

Bore Diameter 44,450 – 47,625 mm

Bore Diameter 48,412 – 52,388 mm



Boundary Dimensions (mm)

Basic Load Ratings (N)

d

D

T

B

C

Cr

C0r

44,450

95,250 95,250 95,250 95,250 95,250 95,250 98,425 103,188 104,775 107,950 111,125 114,300

30,162 30,958 30,958 30,958 30,958 30,958 30,958 43,658 36,512 27,783 30,162 44,450

29,370 28,301 28,301 28,301 28,301 28,575 28,301 44,475 36,512 29,317 26,909 44,450

23,020 20,638 20,638 20,638 22,225 22,225 20,638 36,512 28,575 22,225 20,638 34,925

106 000 87 500 87 500 87 500 100 000 100 000 87 500 178 000 139 000 116 000 92 500 172 000

143 000 97 000 97 000 97 000 122 000 122 000 97 000 238 000 192 000 149 000 110 000 205 000

44,983

82,931

23,812

25,400

19,050

76 500

45,000

93,264

20,638

22,225

15,082

45,230

79,985

19,842

20,638

45,242

73,431 77,788 77,788

19,558 19,842 21,430

45,618

82,931 82,931

46,000 46,038

47,625

Limiting Speeds (min–1)

Mass (kg) approx



Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)

Cone

Cup

d

D

T

B

C

Cr

C0r

0,677 0,572 0,574 0,574 0,651 0,635 0,568 1,23 1,14 0,93 0,867 1,39

0,354 0,365 0,365 0,365 0,389 0,389 0,442 0,637 0,502 0,42 0,514 0,894

48,412

95,250 95,250

30,162 30,162

29,370 29,370

23,020 23,020

106 000 106 000

143 000 143 000

3 800 3 800

49,212

104,775 114,300

36,512 44,450

36,512 44,450

28,575 36,068

139 000 196 000

192 000 243 000

50,000

82,000 82,550 88,900 90,000 105,000

21,500 21,590 20,638 28,000 37,000

21,500 22,225 22,225 28,000 36,000

17,000 16,510 16,513 23,000 29,000

71 000 71 000 73 000 104 000 139 000

25520

0,354

0,203

376

374

0,492

0,174

6 000

17887

17831

0,274

0,136

4 800 4 500 4 500

6 300 6 300 6 300

LM 102949 LM 603049 LM 603049

LM 102910 LM 603011 LM 603012

0,213 0,249 0,249

0,102 0,119 0,137

99 000 99 000

4 500 4 500

6 000 6 000

25590 25590

25520 25523

0,343 0,343

0,203 0,248

51 000

71 500

4 500

6 300

LM 503310

0,209

0,096

13,495 14,288 17,462 20,638 22,225

46 000 45 000 71 500 79 500 106 000

57 000 57 000 81 500 105 000 126 000

4 500 4 300 4 300 4 300 4 300

6 000 6 000 6 000 6 000 5 600

18620 13318 354 A 2924 432 A

0,211 0,236 0,343 0,397 0,536

0,126 0,144 0,162 0,223 0,381

16,513 19,050 23,020 26,988 20,638 20,638 23,812 25,400

73 000 86 000 106 000 137 000 92 500 92 500 137 000 143 000

85 000 107 000 143 000 169 000 110 000 110 000 156 000 160 000

4 000 4 000 3 800 3 800 3 200 3 200 3 200 3 000

5 600 5 600 5 300 5 000 4 300 4 300 4 300 4 000

369 A 362 A M 804049 M 804010 HM 804846 HM 804810 528 522 55187 55437 55187 55443 66187 66462 72187 72487

0,381 0,455 0,626 0,894 0,817 0,816 1,19 1,29

0,166 0,218 0,354 0,416 0,514 0,554 0,552 0,79

80,962 82,550 82,931 85,000 85,725 88,900 88,900 92,075 93,264 93,264 95,250 101,600 101,600 101,600 104,775 104,775 108,966 111,125 111,125 123,825 123,825 127,000 127,000

18,258 23,622 21,590 17,462 19,050 20,638 20,638 24,608 30,162 30,162 27,783 31,750 34,925 34,925 36,512 36,512 34,925 30,162 30,162 36,512 36,512 44,450 50,800

18,258 22,225 22,225 17,462 18,263 22,225 22,225 25,400 30,302 30,302 28,575 31,750 36,068 36,068 36,512 36,512 36,512 26,909 26,909 32,791 32,791 44,450 52,388

14,288 18,542 16,510 13,495 12,700 16,513 16,513 19,845 23,812 23,812 22,225 25,400 26,988 26,988 28,575 28,575 26,988 20,638 20,638 25,400 25,400 34,925 41,275

92,075 100,000 111,125

24,608 25,000 30,162

25,400 22,225 26,909

19,845 21,824 20,638

Grease

Oil

Cone

3 800 3 600 3 600 3 600 3 600 3 600 3 600 3 800 3 400 3 400 3 200 3 600

5 300 5 300 5 300 5 300 5 000 5 000 5 300 5 000 4 800 4 800 4 300 4 800

HM 804843 53177 53176 53178 HM 903247 HM 903249 53177 5356 HM 807040 460 55175 65385

99 000

4 500

6 000

25584

77 000

93 000

3 800

5 300

15,080

62 000

78 500

4 500

19,812 19,842 19,842

15,748 15,080 16,667

53 500 56 000 56 000

75 000 71 000 71 000

23,812 26,988

25,400 25,400

19,050 22,225

76 500 76 500

75,000

18,000

18,000

14,000

79,375 80,962 85,000 85,000 95,250

17,462 19,050 20,638 25,400 27,783

17,462 17,462 21,692 25,608 29,901

88,900 88,900 95,250 101,600 111,125 112,712 117,475 123,825

20,638 25,400 30,162 34,925 30,162 30,162 33,338 36,512

22,225 25,400 29,370 36,068 26,909 26,909 31,750 32,791

1)

The maximum bore diameter is listed and its tolerance is negative (See Table 8.4.1 on Page A68 in Cat. RB/A/GB/...).

2)

The maximum outside diameter is listed and its tolerance is negative (See Table 8.4.2 on Pages A68 and A69 in Cat. RB/A/GB/...).

206

Bearing Numbers

LM 503349

1)

18690 13181 359 S 2984 436

Cup HM 804810 53375 53375 53375 HM 903210 HM 903210 53387 5335 HM 807010 453 A 55437 65320

2)

50,800

52,388

Grease

Bearing Numbers

Oil

Mass (kg) approx

Cone

Cup

Cone

Cup

5 300 5 300

HM 804849 HM 804848

HM 804810 HM 804810

0,61 0,614

0,354 0,354

3 400 3 400

4 800 4 800

HM 807044 HH 506348

HM 807011 HH 506310

1,03 1,43

0,508 0,837

96 000 96 000 85 000 136 000 192 000

4 300 4 300 4 000 4 000 3 400

5 600 5 600 5 600 5 600 4 800

0,306 0,316 0,351 0,507 1,01

0,129 0,133 0,166 0,246 0,523

53 000 71 000 71 000 48 500 42 500 73 000 73 000 84 500 103 000 103 000 110 000 118 000 137 000 137 000 139 000 139 000 145 000 113 000 92 500 162 000 143 000 199 000 236 000

81 000 96 000 96 000 63 000 54 000 85 000 85 000 117 000 136 000 136 000 144 000 150 000 169 000 169 000 192 000 192 000 181 000 152 000 110 000 199 000 160 000 258 000 300 000

4 300 4 300 4 300 4 300 4 000 4 000 4 000 4 000 3 800 3 800 3 800 3 600 3 800 3 800 3 400 3 400 3 600 3 000 3 200 2 800 3 000 3 000 3 200

5 600 5 600 5 600 5 600 5 300 5 600 5 600 5 300 5 300 5 300 5 300 5 000 5 000 5 000 4 800 4 800 4 800 4 300 4 300 4 000 4 000 4 000 4 300

L 305649 LM 104949 LM 104949 18790 18200 368 368 28580 3775 3780 33889 49585 529 529 HM 807046 HM 807046 59200 55200 55200 72200 72200 65200 6279

0,239 0,303 0,301 0,239 0,268 0,338 0,341 0,46 0,568 0,564 0,601 0,744 0,822 0,819 0,992 0,993 0,943 0,845 0,767 1,33 1,22 1,86 2,08

0,119 0,156 0,14 0,136 0,136 0,166 0,166 0,247 0,297 0,297 0,267 0,389 0,416 0,416 0,508 0,502 0,594 0,514 0,514 0,79 0,79 1,03 1,22

84 500 77 000 92 500

117 000 93 000 110 000

4 000 3 800 3 200

5 300 5 300 4 300

28584 377 55206

0,435 0,392 0,737

0,247 0,435 0,514

1)

The tolerances for the bore diameter and overall bearing width differ from the standard (See Table 5 on Page B110 in Cat. RB/A/GB/...).

2)

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

JLM 104948 2)JLM 104910 LM 104947 A LM 104911 366 362 A 2) 2) JM 205149 JM 205110 2) JHM 807045 2)JHM 807012 2)

1)

A

X

C C

L 305610 LM 104911 A LM 104912 18720 18337 362 A 362 A 28521 3730 3730 33821 49520 522 522 HM 807011 HM 807010 59429 55437 55437 72487 72487 65500 6220 28521 372 55437

Bearing replacement guide 207

Tapered Roller Bearings (Inch)

Tapered Roller Bearings (Inch)

Bore Diameter 53,975 – 58,738 mm

Bore Diameter 60,000 – 64,963 mm



Boundary Dimensions (mm)

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg) approx

d

D

T

B

C

Cr

C0r

53,975

104,775 107,950 122,238 123,825 123,825 123,825 127,000 127,000 130,175

39,688 36,512 33,338 36,512 36,512 38,100 44,450 50,800 36,512

40,157 36,957 31,750 32,791 32,791 36,678 44,450 52,388 33,338

33,338 28,575 23,812 25,400 25,400 30,162 34,925 41,275 23,812

150 000 144 000 135 000 143 000 162 000 161 000 199 000 236 000 133 000

210 000 182 000 156 000 160 000 199 000 221 000 258 000 300 000 154 000

3 600 3 600 3 000 3 000 2 800 3 000 3 000 3 200 2 600

4 800 4 800 4 000 4 000 4 000 4 000 4 000 4 300 3 600

90,000 95,000 96,838 110,000 115,000

23,000 29,000 21,000 39,000 41,021

23,000 29,000 21,946 39,000 41,275

18,500 23,500 15,875 32,000 31,496

79 000 111 000 80 500 177 000 172 000

111 000 152 000 100 000 225 000 214 000

3 800 3 800 3 600 3 400 3 200

5 300 5 000 5 000 4 500 4 500

97,630 122,238 123,825 123,825

24,608 43,658 36,512 36,512

24,608 43,764 32,791 32,791

19,446 36,512 25,400 25,400

89 000 198 000 143 000 162 000

129 000 292 000 160 000 199 000

3 600 3 000 3 000 2 800

5 000 4 000 4 000 4 000

28680 5566 72218 72218 C

28622 5535 72487 72487

96,838 96,838 96,838 98,425 104,775 104,775 104,775 104,775 122,238 123,825 123,825 140,030 144,983 149,225

21,000 21,000 25,400 21,000 30,162 30,162 30,162 30,162 33,338 36,512 38,100 36,512 36,000 53,975

21,946 21,946 21,946 21,946 29,317 29,317 30,958 30,958 31,750 32,791 36,678 33,236 33,236 54,229

15,875 15,875 20,275 17,826 24,605 24,605 23,812 23,812 23,812 25,400 30,162 23,520 23,007 44,450

80 500 80 500 80 500 80 500 116 000 116 000 130 000 130 000 135 000 162 000 161 000 152 000 152 000 287 000

100 000 100 000 100 000 100 000 149 000 149 000 170 000 170 000 156 000 199 000 221 000 183 000 183 000 410 000

3 600 3 600 3 600 3 600 3 400 3 400 3 400 3 400 3 000 2 800 3 000 2 600 2 600 2 600

5 000 5 000 5 000 5 000 4 800 4 800 4 800 4 800 4 000 4 000 4 000 3 600 3 600 3 400

387 387 387 387 469 462 45289 45289 66587 72225 555 78225 78225 6455

382 382 382 382 453 453 45220 45221 66520 72487 552 78551 78571 6420

55,000

55,562

57,150

1)

Basic Load Ratings (N)

Grease

57,531

96,838

21,000

21,946

15,875

80 500

100 000

3 600

5 000

112,712

33,338

30,048

26,988

120 000

173 000

3 200

4 300

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

208

Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)

Bearing Numbers

Cone

Cup

d

D

T

B

C

Cr

C0r

4535 532 X 66520 72487 72487 552 A 65500 6220 HM911210

0,972 0,88 1,2 1,16 1,27 1,49 1,76 1,97 1,45

0,583 0,57 0,558 0,79 0,79 0,764 1,03 1,22 0,725

60,000

95,000 104,775 110,000 122,238

24,000 21,433 22,000 33,338

24,000 22,000 21,996 31,750

19,000 15,875 18,824 23,812

86 500 83 500 85 500 135 000

125 000 107 000 113 000 156 000

3 600 3 400 3 200 3 000

5 000 4 500 4 300 4 000

60,325

1) JLM506849 JLM506810 1) 1) JM207049 JM207010 385 382 A 1) 1) JH307749 JH307710 622 X 614 X

0,378 0,59 0,455 1,13 1,3

0,186 0,26 0,179 0,567 0,597

100,000 101,600 122,238 122,238 122,238 127,000 130,175 135,755

25,400 25,400 38,100 38,100 43,658 44,450 41,275 53,975

25,400 25,400 36,678 38,354 43,764 44,450 41,275 56,007

19,845 19,845 30,162 29,718 36,512 34,925 31,750 44,450

91 000 91 000 161 000 188 000 198 000 199 000 195 000 264 000

135 000 135 000 221 000 245 000 292 000 258 000 263 000 355 000

3 400 3 400 3 000 3 000 3 000 3 000 2 800 2 800

4 800 4 800 4 000 4 000 4 000 4 000 3 800 3 800

28985 28985 558 HM 212044 5582 65237 637 6376

61,912

0,499 1,76 1,12 1,23

0,27 0,815 0,79 0,79

136,525 146,050 152,400

46,038 41,275 47,625

46,038 39,688 46,038

36,512 25,400 31,750

233 000 193 000 237 000

370 000 225 000 267 000

2 600 2 400 2 400

3 400 3 400 3 400

H 715334 H 913842 9180

63,500

0,42 0,423 0,42 0,42 0,692 0,694 0,752 0,76 1,14 1,19 1,41 1,67 1,68 3,49

0,179 0,179 0,249 0,226 0,376 0,376 0,347 0,35 0,558 0,79 0,764 0,926 1,08 1,63

0,416

0,179

94,458 104,775 107,950 110,000 110,000 112,712 112,712 112,712 122,238 122,238 122,238 122,238 123,825 127,000 130,175 136,525 136,525 140,030

19,050 21,433 25,400 22,000 22,000 30,162 30,162 33,338 38,100 38,100 38,100 43,658 38,100 36,512 41,275 36,512 41,275 36,512

19,050 22,000 25,400 21,996 21,996 30,048 30,162 30,048 38,354 38,354 38,354 43,764 36,678 36,170 41,275 33,236 41,275 33,236

15,083 15,875 19,050 18,824 18,824 23,812 23,812 26,988 29,718 29,718 29,718 36,512 30,162 28,575 31,750 23,520 31,750 23,520

59 000 83 500 90 000 85 500 85 500 120 000 142 000 120 000 188 000 188 000 188 000 198 000 161 000 166 000 195 000 152 000 195 000 152 000

100 000 107 000 138 000 113 000 113 000 173 000 202 000 173 000 245 000 245 000 245 000 292 000 221 000 234 000 263 000 183 000 263 000 183 000

3 600 3 400 3 200 3 200 3 200 3 200 3 200 3 200 3 000 3 000 3 000 3 000 3 000 2 800 2 800 2 600 2 800 2 600

4 800 4 500 4 300 4 300 4 300 4 300 4 300 4 300 4 000 4 000 4 000 4 000 4 000 3 800 3 800 3 600 3 800 3 600

0,899

0,541

64,963

127,000

36,512

36,170

28,575

166 000

234 000

2 800

3 800

Oil

58,738



Cone

Cup

4595 539 66584 72212 72212 C 557 S 65212 6280 HM911242 1)

A A A

C S

388 A 3981

A A S X X

A

382 A 3926

Grease

1)

The maximum bore diameter is listed and its tolerance is negative (See Table 8.4.1 on Page A68 in Cat. RB/A/GB/...).

2)

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

Oil

Cone JLM 508748 1) 39236 397 66585

2)

Mass (kg) approx

Cup

Cone

Cup

JLM 508710 39412 394 A 66520

0,43 0,559 0,642 1,07

0,20 0,186 0,263 0,558

28921 28920 553 X HM 212010 5535 65500 633 6320

0,538 0,538 1,33 1,43 1,61 1,56 1,87 2,45

0,232 0,272 0,692 0,604 0,815 1,03 0,712 1,39

H 715311 H 913810 9121

2,51 2,2 2,77

0,961 0,898 1,21

0,306 0,501 0,661 0,58 0,583 0,789 0,899 0,789 1,34 1,34 1,35 1,5 1,23 1,46 1,77 1,51 1,77 1,51

0,154 0,186 0,281 0,263 0,263 0,454 0,359 0,541 0,598 0,604 0,604 0,815 0,764 0,655 0,712 0,782 1,04 0,926

1,41

0,655

2)

L 610549 L 610510 39250 39412 29586 29520 395 394 A 390 A 394 A 3982 3920 39585 39520 3982 3926 HM 212047 HM 212011 HM 212047 HM 212010 HM 212046 HM 212010 5584 5535 559 522 A 565 563 639 633 78250 78537 639 632 78250 78551 569

563

Bearing replacement guide 209

Tapered Roller Bearings (Inch)

Tapered Roller Bearings (Inch)

Bore Diameter 65,000 – 69,850 mm

Bore Diameter 70,000 – 76,200 mm



Boundary Dimensions (mm)

Limiting Speeds (min–1)

d

D

T

B

C

Cr

C0r

65,000

105,000 110,000 120,000 120,000

24,000 28,000 29,002 39,000

23,000 28,000 29,007 38,500

18,500 22,500 23,444 32,000

93 000 120 000 123 000 185 000

126 000 173 000 169 000 249 000

3 400 3 200 3 000 3 000

4 500 4 300 4 000 4 000

65,088

135,755 136,525

53,975 46,038

56,007 46,038

44,450 36,512

264 000 233 000

355 000 370 000

2 800 2 600

3 800 3 400

66,675

110,000 110,000 112,712 112,712 112,712 112,712 117,475 122,238 122,238 122,238 123,825 136,525

22,000 22,000 30,162 30,162 30,162 30,162 30,162 38,100 38,100 38,100 38,100 46,038

21,996 21,996 30,048 30,048 30,162 30,162 30,162 36,678 38,354 38,354 36,678 46,038

18,824 18,824 23,812 23,812 23,812 23,812 23,812 30,162 29,718 29,718 30,162 36,512

85 500 85 500 120 000 120 000 142 000 142 000 119 000 161 000 188 000 188 000 161 000 233 000

113 000 113 000 173 000 173 000 202 000 202 000 179 000 221 000 245 000 245 000 221 000 370 000

3 200 3 200 3 200 3 200 3 200 3 200 3 000 3 000 3 000 3 000 3 000 2 600

4 300 4 300 4 300 4 300 4 300 4 300 4 000 4 000 4 000 4 000 4 000 3 400

110,000 120,000 122,238 127,000 136,525 136,525 152,400

22,000 29,795 38,100 36,512 41,275 46,038 47,625

21,996 29,007 36,678 36,170 41,275 46,038 46,038

18,824 24,237 30,162 28,575 31,750 36,512 31,750

85 500 123 000 161 000 166 000 229 000 233 000 237 000

113 000 169 000 221 000 234 000 297 000 370 000 267 000

3 200 3 000 3 000 2 800 2 600 2 600 2 400

4 300 4 000 4 000 3 800 3 600 3 400 3 400

112,712 112,712 117,475 120,000 120,650 127,000 130,175 146,050 146,050 149,225 150,089

22,225 25,400 30,162 32,545 25,400 36,512 41,275 41,275 41,275 53,975 44,450

21,996 25,400 30,162 32,545 25,400 36,170 41,275 39,688 41,275 54,229 46,672

15,875 19,050 23,812 26,195 19,050 28,575 31,750 25,400 31,750 44,450 36,512

85 000 96 000 119 000 152 000 96 000 166 000 195 000 193 000 207 000 287 000 265 000

113 000 152 000 179 000 225 000 152 000 234 000 263 000 225 000 296 000 410 000 370 000

3 000 2 800 3 000 3 000 2 800 2 800 2 800 2 400 2 400 2 600 2 400

4 000 4 000 4 000 4 000 4 000 3 800 3 800 3 400 3 200 3 400 3 200

68,262

69,850

1)

Basic Load Ratings (N)

Grease

Bearing Numbers

Oil

Mass (kg) approx



Basic Load Ratings (N)

Limiting Speeds (min–1)

Bearing Numbers

Cone

Cup

d

D

T

B

C

Cr

C0r

JLM 710910 511910 472 A 1) JH 211710

0,526 0,72 0,942 1,25

0,237 0,342 0,466 0,625

70,000

110,000 115,000 120,000

26,000 29,000 29,795

25,000 29,000 29,007

20,500 23,000 24,237

98 500 126 000 123 000

152 000 177 000 169 000

3 000 3 000 3 000

4 000 4 000 4 000

71,438

6320 H 715311

2,25 2,4

1,39 0,961

0,528 0,524 0,712 0,706 0,822 0,822 0,911 1,14 1,25 1,25 1,14 2,34

0,263 0,263 0,454 0,454 0,365 0,359 0,442 0,692 0,604 0,598 0,764 0,961

117,475 120,000 127,000 127,000 130,175 136,525 136,525 136,525

30,162 32,545 36,512 36,512 41,275 41,275 41,275 46,038

30,162 32,545 36,170 36,170 41,275 41,275 41,275 46,038

23,812 26,195 28,575 28,575 31,750 31,750 31,750 36,512

119 000 152 000 166 000 166 000 195 000 195 000 229 000 233 000

179 000 225 000 234 000 234 000 263 000 263 000 297 000 370 000

3 000 3 000 2 800 2 800 2 800 2 800 2 600 2 600

4 000 4 000 3 800 3 800 3 800 3 800 3 600 3 400

33281 47490 567 S 567 A 645 644 H 414249 H 715345

73,025

112,712 117,475 127,000 146,050 149,225

25,400 30,162 36,512 41,275 53,975

25,400 30,162 36,170 41,275 54,229

19,050 23,812 28,575 31,750 44,450

96 000 119 000 166 000 207 000 287 000

152 000 179 000 234 000 296 000 410 000

2 800 3 000 2 800 2 400 2 600

4 000 4 000 3 800 3 200 3 400

73,817

127,000

36,512

36,170

28,575

166 000

234 000

2 800

3 800

394 A 472 553 X 563 H 414210 H 715311 9121

0,497 0,862 1,09 1,32 1,95 2,28 2,53

0,263 0,493 0,692 0,655 0,796 0,961 1,21

74,612

150,000

41,275

41,275

31,750

207 000

296 000

2 400

3 200

75,000

115,000 120,000 145,000

25,000 31,000 51,000

25,000 29,500 51,000

19,000 25,000 42,000

101 000 129 000 287 000

150 000 198 000 410 000

3 000 2 800 2 600

4 000 3 800 3 400

LM 613449 LM 613410 29675 29620 33275 33462 47487 47420 29675 29630 566 563 X 643 633 H 913849 H 913810 655 653 6454 6420 745 A 742

0,562 0,695 0,83 1,02 0,695 1,27 1,56 1,95 2,35 2,95 2,82

0,238 0,273 0,442 0,477 0,489 0,658 0,712 0,898 0,891 1,63 1,07

121,442 127,000 127,000 133,350 135,732 136,525 136,525 139,992 149,225 152,400 152,400 161,925 161,925 161,925 161,925

24,608 30,162 30,162 33,338 44,450 30,162 30,162 36,512 53,975 39,688 41,275 49,212 53,975 53,975 53,975

23,012 31,000 31,001 33,338 46,101 29,769 29,769 36,098 54,229 36,322 41,275 46,038 55,100 55,100 55,100

17,462 22,225 22,225 26,195 34,925 22,225 22,225 28,575 44,450 30,162 31,750 31,750 42,862 42,862 42,862

89 000 134 000 134 000 154 000 216 000 130 000 130 000 175 000 287 000 183 000 207 000 248 000 325 000 325 000 325 000

124 000 195 000 195 000 237 000 340 000 192 000 192 000 260 000 410 000 285 000 296 000 290 000 480 000 480 000 480 000

2 800 2 800 2 800 2 600 2 600 2 600 2 600 2 600 2 600 2 200 2 400 2 200 2 200 2 200 2 200

3 800 3 800 3 800 3600 3 600 3 400 3 400 3 400 3 400 3 200 3 200 3 000 3 000 3 000 3 000

Cone JLM 710949 JM 511946 JM 478 1) JH 211749 1)

1)

6379 H 715340

Cup 1)

395 A 394 395 S 394 3984 3920 3994 3920 39590 39521 39590 39520 33262 33462 560 553 HM 212049 HM212010 HM 212049 HM 212011 560 552 H 715341 H 715311 399 A 480 560 S 570 H 414245 H 715343 9185

A A

X

A

76,200

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/... 1)

210

Boundary Dimensions (mm)

Grease

Oil

Cone

Mass (kg) approx

Cup

Cone

Cup

JLM 813010 JM 612910 472

0,604 0,800 0,822

0,304 0,362 0,493

33462 47420 563 563 633 632 H 414210 H 715311

0,789 0,983 1,21 1,23 1,49 1,5 1,83 2,15

0,442 0,477 0,655 0,655 0,712 1,04 0,796 0,961

29685 33287 567 657 6460

29620 33462 563 653 6420

0,62 0,746 1,17 2,24 2,8

0,273 0,442 0,655 0,891 1,63

568

563

1,15

0,655

653 X

2,37

0,932

0,638 0,863 2,64

0,272 0,436 1,19

0,65 1,03 1,01 1,39 1,86 1,27 1,26 1,61 2,64 2,2 2,11 2,82 3,74 3,73 3,73

0,316 0,438 0,438 0,577 0,887 0,55 0,55 0,788 1,63 1,06 1,26 1,4 1,67 1,67 1,68

JLM 813049 1) JM 612949 484

1)

1)

1)

658 JLM 714149 JM 714249 1) JH 415647

1)

1)

34300 42687 42688 47680 5760 495 A 495 AX 575 6461 590 A 659 9285 6576 6575 6575

JLM 714110 JM 714210 1) JH 415610

1)

1)

34478 42620 42620 47620 5735 493 493 572 6420 592 A 652 9220 6535 6535 6536

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

Bearing replacement guide 211

Tapered Roller Bearings (Inch)

Tapered Roller Bearings (Inch)

Bore Diameter 76,200 – 83,345 mm

Bore Diameter 84,138 – 90,488 mm



Boundary Dimensions (mm)

Limiting Speeds (min–1)

Bearing Numbers

d

D

T

B

C

Cr

C0r

76,200

168,275 168,275 171,450 177,800

53,975 53,975 49,212 55,562

56,363 56,363 46,038 50,800

41,275 41,275 31,750 34,925

345 000 345 000 257 000 257 000

470 000 470 000 310 000 310 000

2 200 2 200 2 000 2 000

3 000 3 000 2 800 2 800

843 837 9380 9378

77,788

121,442 127,000 135,733

24,608 30,162 44,450

23,012 31,000 46,101

17,462 22,225 34,925

89 000 134 000 216 000

124 000 195 000 340 000

2 800 2 800 2 600

3 800 3 800 3 600

79,375

146,050 150,089

41,275 44,450

41,275 46,672

31,750 36,512

207 000 265 000

296 000 370 000

2 400 2 400

3 200 3 200

80,000

130,000

35,000

34,000

28,500

166 000

251 000

2 600

3 600

80,962

136,525 139,700 139,992

30,162 36,512 36,512

29,769 36,098 36,098

22,225 28,575 28,575

130 000 175 000 175 000

192 000 260 000 260 000

2 600 2 600 2 600

3 400 3 400 3 400

82,550

125,412 133,350 133,350 133,350 133,350 133,350 136,525 139,700 139,992 139,992 146,050 150,000 150,089 152,400 161,925 161,925 168,275 168,275

25,400 30,162 33,338 33,338 33,338 39,688 30,162 36,512 36,512 36,512 41,275 44,455 44,450 41,275 47,625 53,975 47,625 53,975

25,400 29,769 33,338 33,338 33,338 39,688 29,769 36,098 36,098 36,098 41,275 46,672 46,672 41,275 48,260 55,100 48,260 56,363

19,845 22,225 26,195 26,195 26,195 32,545 22,225 28,575 28,575 28,575 31,750 35,000 36,512 31,750 38,100 42,862 38,100 41,275

102 000 130 000 154 000 154 000 154 000 179 000 130 000 175 000 175 000 175 000 207 000 265 000 265 000 207 000 274 000 325 000 274 000 345 000

164 000 192 000 237 000 237 000 237 000 310 000 192 000 260 000 260 000 260 000 296 000 370 000 370 000 296 000 390 000 480 000 390 000 470 000

2 600 2 600 2 600 2 600 2 600 2 600 2 600 2 600 2 600 2 600 2 400 2 400 2 400 2 400 2 200 2 200 2 200 2 200

3 600 3 400 3 600 3 600 3 600 3 600 3 400 3 400 3 400 3 400 3 200 3 200 3 200 3 200 3 000 3 000 3 000 3 000

125,412 125,412

25,400 25,400

25,400 25,400

19,845 19,845

102 000 102 000

164 000 164 000

2 600 2 600

3 600 3 600

83,345 1)

Basic Load Ratings (N)

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

212

Grease

Oil

Mass (kg) approx



Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg) approx

Cone

Cup

d

D

T

B

C

Cr

C0r

832 832 9321 9320

4,11 4,13 3,47 3,71

1,74 1,74 1,51 2,24

84,138

136,525 146,050 171,450

30,162 41,275 49,212

29,769 41,275 46,038

22,225 31,750 31,750

130 000 207 000 257 000

192 000 296 000 310 000

2 600 2 400 2 000

3 400 3 200 2 800

498 664 9385

493 653 9321

85,000

34306 42690 5795

34478 42620 5735

0,612 0,976 1,79

0,316 0,438 0,887

130,000 130,000 140,000 150,000

30,000 30,000 39,000 46,000

29,000 29,000 38,000 46,000

24,000 24,000 31,500 38,000

138 000 138 000 202 000 275 000

222 000 222 000 305 000 390 000

2 600 2 600 2 400 2 400

3 600 3 600 3 400 3 200

JM 716648 JM 716649 3) JHM 516849 3) JH 217249

JM 716610 JM 716610 3) JHM 516810 3) JH 217210

661 750

653 742

1,99 2,42

0,891 1,07

85,026

150,089 150,089

44,450 44,450

46,672 46,672

36,512 36,512

265 000 265 000

370 000 370 000

2 400 2 400

3 200 3 200

JM 515610

1,18

0,583

85,725

1,13 1,44 1,44

0,55 0,774 0,788

0,747 1,08 1,18 1,18 1,16 1,35 1,08 1,39 1,39 1,37 1,85 2,26 2,26 1,85 2,79 3,4 2,79 3,76

0,348 0,434 0,577 0,577 0,577 0,767 0,55 0,774 0,788 0,788 0,891 1,04 1,07 1,26 1,61 1,67 2,1 1,74

133,350 136,525 142,138 146,050 146,050 152,400 161,925 168,275

30,162 30,162 42,862 41,275 41,275 39,688 47,625 41,275

29,769 29,769 42,862 41,275 41,275 36,322 48,260 41,275

22,225 22,225 34,133 31,750 31,750 30,162 38,100 30,162

130 000 130 000 221 000 207 000 207 000 183 000 274 000 223 000

192 000 192 000 360 000 296 000 296 000 285 000 390 000 345 000

2 600 2 600 2 400 2 400 2 400 2 200 2 200 2 000

3 400 3 400 3 400 3 200 3 200 3 200 3 000 2 800

87,312

190,500

57,150

57,531

46,038

390 000

520 000

1 900

88,900

149,225 152,400 152,400 161,925 161,925 161,925 168,275 168,275 190,500 190,500

31,750 39,688 39,688 47,625 47,625 53,975 47,625 53,975 57,150 57,150

28,971 36,322 39,688 48,260 48,260 55,100 48,260 56,363 57,531 57,531

24,608 30,162 30,162 38,100 38,100 42,862 38,100 41,275 44,450 46,038

140 000 183 000 253 000 274 000 274 000 325 000 274 000 345 000 355 000 390 000

218 000 285 000 365 000 390 000 390 000 480 000 390 000 470 000 500 000 520 000

90,000

145,000 147,000 155,000

35,000 40,000 44,000

34,000 40,000 44,000

27,000 32,500 35,500

190 000 229 000 274 000

0,727 0,732

0,348 0,348

161,925

47,625

48,260

38,100

274 000

Cone

JM 515649

1)

496 581 581

Cup

1)

493 572 X 572

27687 27620 495 492 A 47686 47620 47685 47620 47687 47620 HM 516448 HM 516410 495 493 580 572 X 580 572 582 572 663 653 749 A 743 749 A 742 663 652 757 752 6559 6535 757 753 842 832 27690 27689

27620 27620

90,488 1)

Grease

Oil

Cone

Cone

Cup

1,04 1,79 3,11

0,55 0,891 1,51

0,931 0,943 1,55 2,29

0,461 0,461 0,768 1,09

2,14 2,14

1,07 1,07

497 492 A 497 493 HM 617049 HM 617010 665 A 653 665 653 596 592 A 758 752 677 672

0,987 0,987 1,77 1,71 1,72 1,85 2,63 2,91

0,434 0,55 0,911 0,891 0,891 1,06 1,61 1,24

2 600

HH 221432

HH 221410

5,51

2,24

2 200 2 200 2 200 2 200 2 200 2 200 2 200 2 200 1 900 1 900

3 000 3 200 3 200 3 000 3 000 3 000 3 000 3 000 2 600 2 600

42350 593 HM 518445 759 766 6580 759 850 855 HH 221434

42587 592 A HM 518410 752 752 6535 753 832 854 HH 221410

1,39 1,73 2,11 2,47 2,45 3,03 2,47 3,39 4,99 5,41

0,711 1,06 0,776 1,61 1,61 1,67 2,1 1,74 2,55 2,24

285 000 345 000 395 000

2 400 2 400 2 200

3 200 3 200 3 000

3) JM 718149 HM 218248 3) JHM 318448

3) JM 718110 HM 218210 3) JHM 318410

1,49 1,77 2,32

0,66 0,796 1,01

390 000

2 200

3 000

760

752

2,38

1,61

3)

3)

Cup

3) 3)

749 749 S

1)

742 742

2)

The maximum bore diameter is listed and its tolerance is negative (See Table 8.4.1 on Page A68 in Cat. RB/A/GB/...).

2)

The maximum outside diameter is listed and its tolerance is negative (See Table 8.4.2 on Pages A68 and A69 in Cat. RB/A/GB/...).

1)

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

Bearing replacement guide 213

Tapered Roller Bearings (Inch)

Tapered Roller Bearings (Inch)

Bore Diameter 92,075 – 100,012 mm

Bore Diameter 101,600 – 117,475 mm



Boundary Dimensions (mm)

Limiting Speeds (min–1)

Bearing Numbers

d

D

T

B

C

Cr

C0r

92,075

146,050 148,430 152,400 152,400 168,275 190,500

33,338 28,575 39,688 39,688 41,275 57,150

34,925 28,971 36,322 36,322 41,275 57,531

26,195 21,433 30,162 30,162 30,162 44,450

169 000 140 000 183 000 183 000 223 000 355 000

280 000 218 000 285 000 285 000 345 000 500 000

2 400 2 200 2 200 2 200 2 000 1 900

3 200 3 000 3 200 3 200 2 800 2 600

47890 42362 598 598 A 681 857

93,662

148,430 149,225 152,400

28,575 31,750 39,688

28,971 28,971 36,322

21,433 24,608 30,162

140 000 140 000 183 000

218 000 218 000 285 000

2 200 2 200 2 200

3 000 3 000 3 200

42368 42368 597

95,000

150,000

35,000

34,000

27,000

183 000

285 000

2 200

3 200

1)

95,250

146,050 148,430 149,225 152,400 152,400 168,275 171,450 180,975 190,500 190,500

33,338 28,575 31,750 39,688 39,688 41,275 47,625 47,625 57,150 57,150

34,925 28,971 28,971 36,322 36,322 41,275 48,260 48,006 57,531 57,531

26,195 21,433 24,608 30,162 33,338 30,162 38,100 38,100 44,450 46,038

169 000 140 000 140 000 183 000 183 000 223 000 282 000 258 000 355 000 390 000

280 000 218 000 218 000 285 000 285 000 345 000 415 000 375 000 500 000 520 000

2 400 2 200 2 200 2 200 2 200 2 000 2 000 2 000 1 900 1 900

3 200 3 000 3 000 3 200 3 200 2 800 2 800 2 600 2 600 2 600

47896 42375 42376 594 594 683 77375 776 864 HH 221440

148,430 149,225

28,575 31,750

28,971 28,971

21,433 24,606

140 000 140 000

218 000 218 000

2 200 2 200

3 000 3 000

42381 42381

96,838 98,425

Grease

Oil

161,925 168,275 180,975 190,500 190,500

36,512 41,275 47,625 57,150 57,150

36,116 41,275 48,006 57,531 57,531

26,195 30,162 38,100 44,450 46,038

191 000 223 000 258 000 355 000 390 000

310 000 345 000 375 000 500 000 520 000

2 000 2 000 2 000 1 900 1 900

2 800 2 800 2 600 2 600 2 600

99,982

190,500

57,150

57,531

46,038

390 000

520 000

1 900

2 600

100,000

150,000 155,000 160,000

32,000 36,000 41,000

30,000 35,000 40,000

26,000 28,000 32,000

146 000 191 000 239 000

235 000 325 000 380 000

2 200 2 000 2 000

157,162

36,512

36,116

26,195

191 000

310 000

2 000

100,012 1)

Basic Load Ratings (N)

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

214

Basic Load Ratings (N)

d

D

T

B

C

Cr

C0r

47820 42584 592 A 592 A 672 854

1,46 1,29 1,6 1,59 2,62 4,78

0,664 0,553 1,06 1,06 1,24 2,55

101,600

42584 42587 592 A

1,24 1,24 1,54

0,553 0,711 1,06

157,162 161,925 168,275 180,975 190,500 190,500 212,725

36,512 36,512 41,275 47,625 57,150 57,150 66,675

36,116 36,116 41,275 48,006 57,531 57,531 66,675

26,195 26,195 30,162 38,100 44,450 46,038 53,975

191 000 191 000 223 000 258 000 355 000 390 000 570 000

310 000 310 000 345 000 375 000 500 000 520 000 810 000

104,775

1)

1,46

0,765

180,975 180,975 190,500

47,625 47,625 47,625

48,006 48,006 49,212

38,100 38,100 34,925

258 000 258 000 296 000

47820 42584 42587 592 A 592 672 77675 772 854 HH 221410

1,33 1,18 1,18 1,47 1,47 2,47 2,91 3,25 4,57 5,0

0,664 0,553 0,711 1,06 1,12 1,24 1,67 1,99 2,55 2,24

106,362

165,100

36,512

36,512

26,988

107,950

158,750 159,987 161,925 165,100 190,500 212,725

23,020 34,925 34,925 36,512 47,625 66,675

21,438 34,925 34,925 36,512 49,212 66,675

109,987

159,987 159,987

34,925 34,925

42584 42587

1,13 1,13

0,553 0,711

109,992

177,800

110,000

JM 719113

52637 672 772 854 HH 221410

1,89 2,32 3,06 4,38 4,81

0,942 1,24 1,99 2,55 2,24

HH 221447

HH 221410

4,68

2,24

3 000 2 800 2 800

JLM 820048 1) JM 720249 1) JHM 720249

JLM 820012 1) JM 720210 1) JHM 720210

1,27 1,68 2,09

0,616 0,772 0,974

2 800

52393

52618

1,81

0,702

1)

Boundary Dimensions (mm)

Cup

Cup

52387 685 779 866 HH 221442



Cone

Cone

JM 719149

Mass (kg) approx

1)

Limiting Speeds (min–1) Grease

Bearing Numbers

Mass (kg) approx

Oil

Cone

Cup

Cone

Cup

2 000 2 000 2 000 2 000 1 900 1 900 1 700

2 800 2 800 2 800 2 600 2 600 2 600 2 200

52400 52400 687 780 861 HH 221449 HH 224335

52618 52637 672 772 854 HH 221410 HH 224310

1,75 1,75 2,15 2,88 4,13 4,55 8,14

0,702 0,942 1,24 1,99 2,55 2,24 3,06

375 000 375 000 465 000

2 000 2 000 1 800

2 600 2 600 2 400

787 782 71412

772 772 71750

2,66 2,68 4,0

1,99 1,99 1,71

195 000

320 000

2 000

2 600

56418

56650

1,87

0,861

15,875 26,988 26,988 26,988 34,925 53,975

102 000 164 000 164 000 195 000 296 000 570 000

165 000 315 000 280 000 320 000 465 000 810 000

2 000 2 000 2 000 2 000 1 800 1 700

2 800 2 800 2 800 2 600 2 400 2 200

37425 LM 522546 48190 56425 71425 HH 224340

37625 LM 522510 48120 56650 71750 HH 224310

0,886 1,65 1,59 1,8 3,79 7,58

0,488 0,784 0,83 0,861 1,71 3,06

34,925 34,925

26,988 26,988

164 000 164 000

315 000 315 000

2 000 2 000

2 800 2 800

LM 522549 LM 522548

LM 522510 LM 522510

1,55 1,53

0,784 0,784

41,275

41,275

30,162

232 000

375 000

1 800

2 600

64433

64700

2,64

1,11

165,000 180,000

35,000 47,000

35,000 46,000

26,500 38,000

195 000 310 000

320 000 490 000

2 000 1 900

2 600 2 600

2) JM 822010 JHM 522610

1,64 3,12

0,842 1,51

111,125

190,500

47,625

49,212

34,925

296 000

465 000

1 800

2 400

71437

71750

3,58

1,71

114,300

152,400 177,800 180,000 190,500 212,725 212,725

21,433 41,275 34,925 47,625 66,675 66,675

21,433 41,275 31,750 49,212 66,675 66,675

16,670 30,162 25,400 34,925 53,975 53,975

89 500 232 000 174 000 296 000 475 000 570 000

178 000 375 000 254 000 465 000 700 000 810 000

2 000 1 800 1 800 1 800 1 700 1 700

2 800 2 600 2 400 2 400 2 400 2 200

L 623149 64450 68450 71450 938 HH 224346

L 623110 64700 1) 68709 71750 932 HH 224310

0,725 2,39 1,95 3,37 6,01 7,01

0,344 1,11 1,0 1,71 4,11 3,06

115,087

190,500

47,625

49,212

34,925

296 000

465 000

1 800

2 400

71453

71750

3,31

1,71

117,475

180,975

34,925

31,750

25,400

174 000

254 000

1 800

2 400

68462

68712

1,73

1,05

1)

The maximum outside diameter is listed and its tolerance is negative (See Table 8.4.2 on Pages A68 and A69 in Cat. RB/A/GB/...).

2)

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

2) JM 822049 JHM 522649

2)

2)

Bearing replacement guide 215

Tapered Roller Bearings (Inch)

Tapered Roller Bearings (Inch)

Bore Diameter 120,000 – 165,100 mm

Bore Diameter 170,000 – 206,375 mm



Boundary Dimensions (mm)

Basic Load Ratings (N)

Limiting Speeds (min–1)

d

D

T

B

C

Cr

C0r

120,000

170,000 174,625

25,400 35,720

25,400 36,512

19,050 27,783

130 000 212 000

219 000 385 000

1 900 1 900

2 600 2 600

120,650

182,562 206,375

39,688 47,625

38,100 47,625

33,338 34,925

228 000 320 000

445 000 530 000

1 800 1 600

2 400 2 200

123,825

182,562

39,688

38,100

33,338

228 000

445 000

1 800

2 400

125,000

175,000

25,400

25,400

18,288

134 000

232 000

1 800

2 400

127,000

165,895 182,562 196,850 215,900

18,258 39,688 46,038 47,625

17,462 38,100 46,038 47,625

13,495 33,338 38,100 34,925

84 500 228 000 315 000 287 000

149 000 445 000 560 000 495 000

1 900 1 800 1 700 1 500

2 600 2 400 2 200 2 000

128,588

206,375

47,625

47,625

34,925

320 000

530 000

1 600

130,000

206,375

47,625

47,625

34,925

320 000

530 000

1 600

Grease

Bearing Numbers

Mass (kg) approx



Cup

Cone

Cup

d

D

T

B

JL 724314 M 224710

1,08 1,9

0,591 0,866

170,000

230,000 240,000

39,000 46,000

38,000 44,500

48282 795

48220 792

2,56 4,44

1,14 1,9

174,625

247,650

47,625

177,800

48286

48220

2,37

1,14

JL 725316

1,19

0,573

227,012 247,650 260,350

LL 225749 48290 67388 74500

LL 225710 48220 67322 74850

0,647 2,19 3,74 4,92

0,288 1,14 1,46 1,99

190,000

2 200

799

792

3,86

1,9

2 200

797

792

3,76

1,9

Oil

Cone JL 724348 M 224748

2) 1)

JL 725346

2)

2)

2)

1)

130,175

203,200 206,375

46,038 47,625

46,038 47,625

38,100 34,925

315 000 320 000

560 000 530 000

1 700 1 600

2 200 2 200

67320 792

3,51 3,74

2,06 1,9

133,350

177,008 190,500 196,850 215,900

25,400 39,688 46,038 47,625

26,195 39,688 46,038 47,625

20,638 33,338 38,100 34,925

124 000 240 000 315 000 287 000

258 000 485 000 560 000 495 000

1 800 1 700 1 700 1 500

2 400 2 200 2 200 2 000

L 327249 48385 67390 74525

L 327210 48320 67322 74850

1,18 2,58 3,27 4,44

0,55 1,16 1,46 1,99

136,525

190,500 217,488

39,688 47,625

39,688 47,625

33,338 34,925

240 000 287 000

485 000 495 000

1 700 1 500

2 200 2 000

48393 74537

48320 74856

2,37 4,19

1,16 2,13

139,700

187,325 215,900 254,000

28,575 47,625 66,675

29,370 47,625 66,675

23,020 34,925 47,625

153 000 287 000 515 000

305 000 495 000 830 000

1 700 1 500 1 300

2 200 2 000 1 800

LM 328448 74550 99550

LM 328410 74850 99100

1,59 3,93 9,99

0,67 1,99 3,83

142,875

200,025

41,275

39,688

34,130

227 000

460 000

1 600

2 200

48685

48620

2,63

1,19

146,050

193,675 236,538 254,000

28,575 57,150 66,675

28,575 56,642 66,675

23,020 44,450 47,625

170 000 455 000 515 000

355 000 720 000 830 000

1 600 1 400 1 300

2 200 1 900 1 800

36690 HM 231140 99575

36620 HM 231110 99100

1,64 6,07 9,24

0,725 2,93 3,83

149,225

254,000

66,675

66,675

47,625

515 000

830 000

1 300

1 800

99587

99100

8,86

3,83

152,400

254,000

66,675

66,675

47,625

515 000

830 000

1 300

1 800

99600

99100

8,46

3,83

158,750

225,425

41,275

39,688

33,338

240 000

540 000

1 400

1 900

46780

46720

3,69

1,66

165,100

247,650

47,625

47,625

38,100

345 000

705 000

1 300

1 700

67780

67720

5,83

2,33

1)

The maximum bore diameter is listed and its tolerance is negative (See Table 8.4.1 on Page A68 in Cat. RB/A/GB/...).

2)

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

216

Boundary Dimensions (mm)

67389 799 A

Basic Load Ratings (N) C

Limiting Speeds (min–1)

Bearing Numbers

Mass (kg) approx

Cr

C0r

31,000 37,000

278 000 380 000

520 000 720 000

1 300 1 300

1 800 1 800

47,625

38,100

345 000

705 000

1 300

1 700

30,162 47,625 53,975

30,162 47,625 53,975

23,020 38,100 41,275

181 000 345 000 455 000

415 000 705 000 835 000

1 300 1 300 1 200

1 800 1 700 1 700

260,000

46,000

44,000

36,500

370 000

730 000

1 100

1 600

190,500

266,700

47,625

46,833

38,100

345 000

720 000

1 100

1 500

200,000

300,000

65,000

62,000

51,000

615 000 1 130 000

1 000

1 400

203,200

282,575

46,038

46,038

36,512

365 000

800 000

1 000

1 400

67983

67920

6,03

2,82

206,375

282,575

46,038

46,038

36,512

365 000

800 000

1 000

1 400

67985

67920

5,66

2,82

Grease

Oil

Cone

Cup

Cone

Cup

JHM 534110 1) JM 734410

3,1 4,42

1,3 2,02

67787

67720

4,88

2,33

36990 67790 M 236849

36920 67720 M 236810

2,1 4,56 6,49

0,907 2,33 2,86

JM 738210

4,73

2,2

67820

5,4

2,64

JHM 840410

10,3

5,19

JHM 534149 1) JM 734449

1)

1)

JM 738249

1)

1)

67885 JHM 840449

1)

1)

The tolerances are listed in Tables 2, 3 and 4 on Pages B109 and B110 in Cat. RB/A/GB/...

Bearing replacement guide 217

Spherical Roller Bearings

Design, Types, and Features

C und CD C und and CD C und CD

CA CA CA

Bore Size (multiply last two numbers by 5 to get bore in mm) 20: 100 mm 48: 240 mm 32: 160 mm 96: 480 mm 500 mm millimeters and larger written as : /500: 500 mm /710: 710 mm /630: 630 mm /1000: 1000 mm

231

72

Basic Type 22200: Spherical roller, medium 22300: Spherical roller, heavy 23000: Spherical roller, very light 23100: Spherical roller, light 23200: Spherical roller, medium, wide 23900: Spherical roller, extra light 24000: Spherical roller, very light, wide 24100: Spherical roller, light, wide

CAM

Shown in the figures, types EA, C, CD, CA, which are designed for high load capacity, are available. Types EA, C and CD have pressed steel cages, and type CA has machined brass cages. Type EA has especially high load capacity, and features such as low torque, and high strength cage. An oil groove and holes are provided in the outer ring to supply lubricant and the bearing numbers are suffixed with E4. To use bearings with oil grooves and holes, it is recommended to provide an oil groove in the housing bore, since the depth of the groove in the bearing is limited. The number and dimensions of the oil groove and holes are shown in Tables 1 and 2. When bearings with a hole for a locking pin to prevent outer ring rotation are required, please inform NSK.

Table 1: Dimensions of Oil Grooves and Holes (mm)

Table 2: Number of Oil Holes

Nominal Outer Ring Width C

Nominal Outer Ring Dia. D (mm)

Internal Clearance Bore Type Blank: Cylindrical Bore K: 1:12 Tapered bore K30: 1:30 Tapered bore

K

Cage Options CAM: One piece brass cage, guide ring C,CD: Two piece steel cage guide ring EA: High capacity steel cage M: Two piece brass cage, integral guide flange

C2: Blank: C3: C4:

E4

Tight Normal Loose Extra Loose

C3

Lubrication Features E3: Holes only, outer E4: Groove & holes, outer E7: Groove & holes,outer & inner Blank: No relubriction feature

P53S11 Other Features P52: Outer ring accuracy P53: Inner ring accuracy P55: Both ring accuracy U22: Special inspection measure S11: Inner and outer ring Heat stabilized to 200°C

Oil Groove

Hole Diameter Ø

Number of holes

over

include

Width W

dOH

over

include

18 30 40

30 40 50

5 6 7

2,5 3 4

– 180 250

180 250 315

4 6 6

50 65 80

65 80 100

8 10 12

5 6 8

315 400 500

400 500 630

6 6 8

100 120 160

120 160 200

15 20 25

10 12 15

630 800 1000

800 1000 1250

8 8 8

200 250 315 400

250 315 400 –

30 35 40 40

20 20 25 25,0

1250 1600

1600 2000

8 8

Applications › Continuous Casters (Support roll, Guide roll, Pinch roll, Table roll) › Other Metal Mill Equipment › Shaker Screens and Other Vibratory

Please refer to the bearing tables for exact part number options

Equipment › Paper Making Equipment (Calender rolls, Dryer rolls, Fourdrinier, etc.) › Mining Equipment (Drag lines, Gyratory crushers, Continuous miners, Jaw crushers, etc.) › Blowers and Fans › Rubber and Plastic Forming Equipment (Extruders, Granulators, etc.) › Pumps and Compressors (Deep well, Slurry, etc.) › Gears, Drives and Reducers › Construction Equipment › Oil Field Equipment (Pump jacks, Compounders, Derricks, Hoists, etc.) › Overhead Cranes, Crane Hooks, Hoists › Metal Forming Equipment › Railroad Generators and Alternators

218

Bearing replacement guide 219

Spherical Roller Bearings Bore Diameter 20 – 70 mm

Radial Internal Clearances Nominal Bore Diameter d (mm) over

include

24 30 40

C2

Clearance in Bearings with Cylindrical Bores CN C3 C4 C5

C2

C learance in Bearings with Tapered Bores CN C3 C4 C5

min. max.

min. max.

min. max.

min. max.

min. max.

min. max.

min. max.

min. max.

min. max.

min. max.

30 40 50

15 15 20

25 30 35

25 30 35

40 45 55

40 45 55

55 60 75

55 60 75

75 80 100

75 80 100

95 100 125

20 25 30

30 35 45

30 35 45

40 50 60

40 50 60

55 65 80

55 65 80

75 85 100

75 85 100

95 105 130

50 65 80

65 80 100

20 30 35

40 50 60

40 50 60

65 80 100

65 80 100

90 110 135

90 110 135

120 145 180

120 145 180

150 180 225

40 50 55

55 70 80

55 70 80

75 95 110

75 95 110

95 120 140

95 120 140

120 150 180

120 150 180

160 200 230

100 120 140

120 140 160

40 50 60

75 95 110

75 95 110

120 145 170

120 145 170

160 190 220

160 190 220

210 240 280

210 240 280

260 300 350

65 80 90

100 120 130

100 120 130

135 160 180

135 160 180

170 200 230

170 200 230

220 260 300

220 260 300

280 330 380

160 180 200

180 200 225

65 70 80

120 130 140

120 130 140

180 200 220

180 200 220

240 260 290

240 260 290

310 340 380

310 340 380

390 430 470

100 110 120

140 160 180

140 160 180

200 220 250

200 220 250

260 290 320

260 290 320

340 370 410

340 370 410

430 470 520

225 250 280

250 280 315

90 100 110

150 170 190

150 170 190

240 260 280

240 260 280

320 350 370

320 350 370

420 460 500

420 460 500

520 570 630

140 150 170

200 220 240

200 220 240

270 300 330

270 300 330

350 390 430

350 390 430

450 490 540

450 490 540

570 620 680

315 355 400

355 400 450

120 130 140

200 220 240

200 220 240

310 340 370

310 340 370

410 450 500

410 450 500

550 600 660

550 600 660

690 750 820

190 210 230

270 300 330

270 300 330

360 400 440

360 400 440

470 520 570

470 520 570

590 650 720

590 650 720

450 500 560

500 560 630

140 150 170

260 280 310

260 280 310

410 440 480

410 440 480

550 600 650

550 600 650

720 780 850

720 900 780 1 000 850 1 100

260 290 320

370 410 460

370 410 460

490 540 600

490 540 600

630 680 760

630 680 760

790 870 980

630 710 800

710 800 900

190 210 230

350 390 430

350 390 430

530 580 650

530 580 650

700 770 860

700 920 920 1 190 770 1 010 1 010 1 300 860 1 120 1 120 1 440

350 390 440

510 570 640

510 570 640

670 750 840

900 1 000 1 120 1 250

1 000 1 120 1 250 1 400

260 290 320 350

480 530 580 640

480 530 580 640

710 780 860 950

710 930 930 780 1 020 1 020 860 1 120 1 120 950 1 240 1 240

490 530 570 620

710 770 830 910

710 930 930 770 1 030 1 030 830 1 120 1 120 910 1 230 1 230

1 220 1 220 1 570 1 330 – – 1 460 – – 1 620 – –

Cylindrical Bore

Boundary Dimensions (mm)

Part Number

See Interchange list Polyamide cage Steel Cage Machined Brass Cage Extra Capacity Tight Clearance Normal Clearance Loose Clearance Extra Loose Clearance Tapered Bore 1:12 Tapered Bore 1:30 Grease Groove and Holes Heat Stabilization Vibrating Equipment Specification

220

NSK

C, CD, EA M, CAM Blank C2 Blank C3 C4 K K30 E4 S11 U15VS

Basic Load Ratings (N)

Limiting Speeds (min–1)

D

B

Cr

C0r

Grease

Oil

20

52

15

29 300

26 900

6 700

25

52 62

18 17

37 500 43 000

37 000 40 500

30

62 72

20 19

50 000 55 000

35

72 80

23 21

40

740 820 910

80 90 90

45

790 1 000 870 1 100 980 1 230

670 850 850 1 090 1 090 1 360 750 960 960 1 220 1 220 1 500 840 1 070 1 070 1 370 1 370 1 190 1 300 1 420 1 560

1 190 1 300 1 420 1 560

1 520 1 520 1 860 1 670 – – 1 830 – – 2 000 – –

SKF

FAG

Blank ECA, ECAC E, Explore C2 Blank C3 C4 K K30 W33 Blank A15, VA405

TVPB Blank M, MA, MB E, E1 C2 Blank C3 C4 K K30 Blank, S Blank T41A

NTN

SNR

1)

J L1 E C2 Blank C3 C4 K K30 D1 Blank UAVS1

A M, MB E J20 Blank C3 C4 K K30 B33 Blank F800, F801



Bearing Numbers

Mass (kg)

Cylindrical Bore

Tapered Bore1)

8 500

21304CDE4

21304CDKE4

0,17

7 100 5 300

9 000 6 700

22205CE4 21305CDE4

22205CKE4 21305CDKE4

0,17 0,26

50 000 54 000

6 000 4 500

7 500 6 000

22206CE4 21306CDE4

22206CKE4 21306CDKE4

0,27 0,39

69 000 71 500

71 000 76 000

5 300 4 000

6 700 5 300

22207CE4 21307CDE4

22207CKE4 21307CDKE4

0,42 0,53

23 23 33

113 000 118 000 170 000

99 500 111 000 153 000

6 700 6 000 5 300

8 500 7 500 6 700

22208EAE4 21308EAE4 22308EAE4

22208EAKE4 21308EAKE4 22308EAKE4

0,50 0,73 0,98

85 100 100

23 25 36

118 000 149 000 207 000

111 000 144 000 195 000

6 000 5 000 4 500

7 500 6 300 5 600

22209EAE4 21309EAE4 22309EAE4

22209EAKE4 21309EAKE4 22309EAKE4

0,55 0,96 1,34

50

90 110 110

23 27 40

124 000 178 000 246 000

119 000 174 000 234 000

5 600 4 500 4 300

7 100 5 600 5 300

22210EAE4 21310EAE4 22310EAE4

22210EAKE4 21310EAKE4 22310EAKE4

0,61 1,21 1,78

55

100 120 120

25 29 43

149 000 178 000 292 000

144 000 174 000 292 000

5 300 4 500 3 800

6 700 5 600 4 800

22211EAE4 21311EAE4 22311EAE4

22211EAKE4 21311EAKE4 22311EAKE4

0,81 1,58 2,3

60

95 110 130 130

26 28 31 46

98 500 178 000 238 000 340 000

141 000 174 000 244 000 340 000

3 600 4 800 3 800 3 600

4 500 6 000 4 800 4 500

23012CE4 22212EAE4 21312EAE4 22312EAE4

23012CKE4 22212EAKE4 21312EAKE4 22312EAKE4

0,68 1,1 1,98 2,89

65

120 140 140

31 33 48

221 000 264 000 375 000

230 000 275 000 380 000

4 300 3 600 3 200

5 300 4 500 4 000

22213EAE4 21313EAE4 22313EAE4

22213EAKE4 21313EAKE4 22313EAKE4

1,51 2,45 3,52

70

125 150 150

31 35 51

225 000 310 000 425 000

232 000 325 000 435 000

4 000 3 200 3 000

5 300 4 000 3 800

22214EAE4 21314EAE4 22314EAE4

22214EAKE4 21314EAKE4 22314EAKE4

1,58 3,0 4,28

Interchange Description

Without an Oil Groove or Holes

d

Units: µm



Tapered Bore

approx

The suffix K represents bearings with tapered bores (1 : 12).

An oil groove and holes are standard for the EA type. For the dimensions of adapters and withdrawal sleeves, refer to Pages B354, B355, and B362 in Cat. RB/A/GB/...

Bearing replacement guide 221

Spherical Roller Bearings

Spherical Roller Bearings

Bore Diameter 75 – 110 mm

Bore Diameter 120 – 150 mm

Cylindrical Bore

Boundary Dimensions (mm)

Without an Oil Groove or Holes

Basic Load Ratings (N)

Limiting Speeds (min–1)

d

D

B

Cr

C0r

Grease

Oil

75

130 160 160

31 37 55

238 000 310 000 485 000

244 000 325 000 505 000

4 000 3 200 2 800

80

140 170 170

33 39 58

264 000 355 000 540 000

275 000 375 000 565 000

85

150 180 180

36 41 60

310 000 360 000 600 000

90

160 160 190 190

40 52,4 43 64

95

170 170 200 200

100

110

1)

Tapered Bore



Bearing Numbers

Mass (kg)



Boundary Dimensions (mm)

Basic Load Ratings (N)

approx

d

D

B

22215EAKE4 21315EAKE4 22315EAKE4

1,64 3,64 5,26

120

22216EAE4 21316EAE4 22316EAE4

22216EAKE4 21316EAKE4 22316EAKE4

2,01 4,32 6,23

180 180 200 200 215 215 260

46 60 62 80 58 76 86

315 000 395 000 465 000 575 000 685 000 630 000 1 190 000

4 300 4 000 3 200

22217EAE4 21317EAE4 22317EAE4

22217EAKE4 21317EAKE4 22317EAKE4

2,54 5,2 7,23

130

3 200 1 800 2 800 2 400

4 000 2 400 3 600 3 000

22218EAE4 23218CE4 21318EAE4 22318EAE4

22218EAKE4 23218CKE4 21318EAKE4 22318EAKE4

3,3 4,51 6,1 8,56

200 200 210 210 230 230 280

52 69 64 80 64 80 93

450 000 525 000 435 000 780 000

3 000 1 700 1 500 2 200

3 800 2 200 2 000 2 800

22219EAE4 23219CAE4 21319CE4 22319EAE4

22219EAKE4 23219CAKE4 21319CKE4 22319EAKE4

4,04 5,33 6,92 9,91

140

212 000 276 000 345 000 345 000 455 000 420 000 395 000 860 000

335 000 470 000 530 000 535 000 490 000 605 000 485 000 930 000

2 200 1 800 1 700 1 700 2 800 1 600 1 400 2 000

2 800 2 400 2 200 2 200 3 600 2 200 1 900 2 600

23020CDE4 24020CE4 23120CE4 24120CAE4 22220EAE4 23220CE4 21320CE4 22320EAE4

23020CDKE4 24020CK30E4 23120CKE4 24120CAK30E4 22220EAKE4 23220CKE4 21320CKE4 22320EAKE4

2,31 3,08 4,38 5,42 4,84 6,6 8,46 12,7

210 210 225 225 250 250 300

150

293 000 380 000 385 000 460 000 605 000 515 000 450 000 1 030 000

465 000 645 000 630 000 750 000 645 000 760 000 545 000 1 120 000

2 000 1 600 1 600 1 600 2 600 1 500 1 300 1 900

2 400 2 200 2 000 2 000 3 200 1 900 1 700 2 400

23022CDE4 24022CE4 23122CE4 24122CE4 22222EAE4 23222CE4 21322CAE4 22322EAE4

23022CDKE4 24022CK30E4 23122CKE4 24122CK30E4 22222EAKE 23222CKE4 21322CAKE4 22322EAKE4

3,76 4,96 5,7 6,84 6,99 9,54 11,2 17,6

225 225 250 250 270 270 320

Cylindrical Bore

Tapered Bore1)

5 000 4 000 3 600

22215EAE4 21315EAE4 22315EAE4

3 600 3 000 2 600

4 500 3 800 3 400

325 000 395 000 630 000

3 400 3 000 2 400

360 000 340 000 415 000 665 000

395 000 490 000 450 000 705 000

43 55,6 45 67

415 000 370 000 345 000 735 000

150 150 165 165 180 180 215 215

37 50 52 65 46 60,3 47 73

170 170 180 180 200 200 240 240

45 60 56 69 53 69,8 50 80

1)

Cr

C0r

Limiting Speeds (min–1) Grease

Oil

525 000 705 000 720 000 950 000 765 000 970 000 1 320 000

1 800 1 500 1 400 1 400 2 400 1 300 1 700

400 000 495 000 505 000 590 000 820 000 700 000 995 000

655 000 865 000 825 000 1 010 000 940 000 1 080 000 1 350 000

53 69 68 85 68 88 102

420 000 525 000 580 000 670 000 645 000 835 000 1 160 000

56 75 80 100 73 96 108

470 000 590 000 725 000 890 000 765 000 975 000 1 220 000



Bearing Numbers

Mass (kg)

Cylindrical Bore

Tapered Bore1)

approx

2 200 2 000 1 800 1 800 3 000 1 700 2 200

23024CDE4 24024CE4 23124CE4 24124CE4 22224EAE4 23224CE4 22324EAE4

23024CDKE4 24024CK30E4 23124CKE4 24124CK30E4 22224EAKE4 23224CKE4 22324EAKE4

4,11 5,33 7,85 10 8,8 12,1 22,2

1 700 1 400 1 300 1 300 2 200 1 200 1 300

2 000 1 800 1 700 1 700 2 600 1 600 1 600

23026CDE4 24026CE4 23126CE4 24126CE4 22226EAE4 23226CE4 22326CE4

23026CDKE4 24026CK30E4 23126CKE4 24126CK30E4 22226EAKE4 23226CKE4 22326CKE4

5,98 7,84 8,69 10,7 11 14,3 28,1

715 000 945 000 945 000 1 160 000 930 000 1 300 000 1 590 000

1 600 1 300 1 200 1 200 1 400 1 100 1 200

1 900 1 700 1 600 1 600 1 700 1 500 1 500

23028CDE4 24028CE4 23128CE4 24128CE4 22228CDE4 23228CE4 22328CE4

23028CDKE4 24028CK30E4 23128CKE4 24128CK30E4 22228CDKE4 23228CKE4 22328CKE4

6,49 8,37 10,5 13 14,5 18,8 35,4

815 000 1 090 000 1 180 000 1 530 000 1 120 000 1 560 000 1 690 000

1 400 1 200 1 100 1 100 1 300 1 100 1 100

1 800 1 500 1 400 1 400 1 600 1 400 1 400

23030CDE4 24030CE4 23130CE4 24130CE4 22230CDE4 23230CE4 22330CAE4

23030CDKE4 24030CK30E4 23130CKE4 24130CK30E4 22230CDKE4 23230CKE4 22330CAKE4

7,9 10,5 15,8 19,8 18,4 24,2 41,5

The suffix K represents bearings with tapered bores (1 : 12).

An oil groove and holes are standard for the EA type. For the dimensions of adapters and withdrawal sleeves, refer to Pages B354, B355, and B362 in Cat. RB/A/GB/...

The suffix K represents bearings with tapered bores (1 : 12).

An oil groove and holes are standard for the EA type. For the dimensions of adapters and withdrawal sleeves, refer to Pages B354, B355, and B362 in Cat. RB/A/GB/...

222

Bearing replacement guide 223

Spherical Roller Bearings

Spherical Roller Bearings

Bore Diameter 160 – 200 mm

Bore Diameter 220 – 300 mm

Cylindrical Bore

Boundary Dimensions (mm) d

1)

Tapered Bore

Without an Oil Groove or Holes

Basic Load Ratings (N)

D

B

Cr

160

220 240 240 270 270 290 290 340

45 60 80 86 109 80 104 114

360 000 540 000 680 000 855 000 1 040 000 910 000 1 100 000 1 360 000

170

230 260 260 280 280 310 310 360

45 67 90 88 109 86 110 120

180

250 280 280 300 300 320 320 380

190

200

Limiting Speeds (min–1)



Bearing Numbers

Mass (kg)



Boundary Dimensions (mm)

Basic Load Ratings (N)

Cylindrical Bore

Tapered Bore1)

approx

d

D

B

1 800 1 700 1 400 1 300 1 300 1 500 1 300 1 300

23932CAE4 23032CDE4 24032CE4 23132CE4 24132CE4 22232CDE4 23232CE4 22332CAE4

23932CAKE4 23032CDKE4 24032CK30E4 23132CKE4 24132CK30E4 22232CDKE4 23232CKE4 22332CAKE4

4,97 9,66 12,7 20,3 25,4 23,1 30,5 49,3

220

300 340 340 370 370 400 400 460

60 90 118 120 150 108 144 145

625 000 1 090 000 1 360 000 1 570 000 1 800 000 1 570 000 2 020 000 2 350 000

1 400 1 200 1 000 1 000 1 000 1 100 900 1 000

1 800 1 600 1 300 1 300 1 300 1 400 1 200 1 200

23934BCAE4 23034CDE4 24034CE4 23134CE4 24134CE4 22234CDE4 23234CE4 22334CAE4

23934BCAKE4 23034CDKE4 24034CK30E4 23134CKE4 24134CK30E4 22234CDKE4 23234CKE4 22334CAKE4

5,38 13 17,3 21,8 26,6 28,8 36,4 57,9

240

320 360 360 400 400 440 440 500

60 92 118 128 160 120 160 155

890 000 1 270 000 1 750 000 1 760 000 2 040 000 1 540 000 2 110 000 2 340 000

1 200 1 200 950 900 900 1 100 850 950

1 600 1 400 1 200 1 200 1 200 1 300 1 100 1 200

23936CAE4 23036CDE4 24036CE4 23136CE4 24136CE4 22236CDE4 23236CE4 22336CAE4

23936CAKE4 23036CDKE4 24036CK30E4 23136CKE4 24136CK30E4 22236CDKE4 23236CKE4 22336CAKE4

7,64 17,1 22,7 27,5 33,1 30,2 38,9 67

260

360 400 400 440 440 480 480 540

460 000 775 000 975 000 1 190 000 1 370 000 1 140 000 1 440 000 1 890 000

875 000 1 350 000 1 840 000 2 020 000 2 330 000 1 730 000 2 350 000 2 590 000

1 200 1 100 900 850 850 1 000 800 900

1 500 1 400 1 200 1 100 1 100 1 200 1 100 1 100

23938CAE4 23038CAE4 24038CE4 23138CE4 24138CE4 22238CAE4 23238CE4 22338CAE4

23938CAKE4 23038CAKE4 24038CK30E4 23138CKE4 24138CK30E4 22238CAKE4 23238CKE4 22338CAKE4

8,03 17,6 24 34,5 41,5 35,5 47,6 77,6

280

570 000 940 000 1 140 000 1 360 000 1 570 000 1 300 000 1 660 000 2 000 000

1 060 000 1 700 000 2 120 000 2 330 000 2 670 000 2 010 000 2 750 000 2 990 000

1 100 1 000 850 800 800 950 750 850

1 400 1 300 1 100 1 000 1 000 1 200 1 000 1 000

23940CAE4 23040CAE4 24040CE4 23140CE4 24140CE4 22240CAE4 23240CE4 22340CAE4

23940CAKE4 23040CAKE4 24040CK30E4 23140CKE4 24140CK30E4 22240CAKE4 23240CKE4 22340CAKE4

11 22,6 30,4 42,7 51,3 42,6 57,1 92,6

300

C0r

Grease

Oil

675 000 955 000 1 260 000 1 400 000 1 760 000 1 320 000 1 770 000 1 900 000

1 400 1 300 1 100 1 000 1 000 1 200 1 000 1 100

350 000 640 000 825 000 940 000 1 080 000 990 000 1 200 000 1 580 000

660 000 1 090 000 1 520 000 1 570 000 1 860 000 1 500 000 1 910 000 2 110 000

52 74 100 96 118 86 112 126

470 000 750 000 965 000 1 050 000 1 190 000 1 020 000 1 300 000 1 740 000

260 290 290 320 320 340 340 400

52 75 100 104 128 92 120 132

280 310 310 340 340 360 360 420

60 82 109 112 140 98 128 138

The suffix K represents bearings with tapered bores (1 : 12 or 1 : 30)

1)

Cr

C0r

Limiting Speeds (min–1) Grease

Oil

1 240 000 1 980 000 2 600 000 2 710 000 3 200 000 2 430 000 3 400 000 3 400 000

1 000 950 750 710 710 850 670 750

635 000 1 160 000 1 390 000 1 790 000 2 130 000 1 870 000 2 440 000 2 600 000

1 300 000 2 140 000 2 730 000 3 100 000 3 800 000 2 890 000 4 050 000 3 800 000

75 104 140 144 180 130 174 165

930 000 1 430 000 1 810 000 2 160 000 2 560 000 2 180 000 2 740 000 3 100 000

380 420 420 460 460 500 500 580

75 106 140 146 180 130 176 175

420 460 460 500 500 540 540

90 118 160 160 200 140 192



Bearing Numbers

Mass (kg)

Cylindrical Bore

Tapered Bore1)

approx

1 300 1 200 1 000 950 950 1 000 900 950

23944CAE4 23044CAE4 24044CE4 23144CE4 24144CE4 22244CAE4 23244CE4 22344CAE4

23944CAKE4 23044CAKE4 24044CK30E4 23144CKE4 24144CK30E4 22244CAKE4 23244CKE4 22344CAKE4

12,2 29,7 40,5 53 66,7 59 80,4 116

950 850 710 670 670 750 630 670

1 200 1 100 950 850 850 950 800 850

23948CAE4 23048CAE4 24048CE4 23148CE4 24148CE4 22248CAE4 23248CAE4 22348CAE4

23948CAKE4 23048CAKE4 24048CK30E4 23148CKE4 24148CK30E4 22248CAKE4 23248CAKE4 22348CAKE4

13,3 32,6 43,4 66,9 79,5 80,2 106 147

1 870 000 2 580 000 3 500 000 3 750 000 4 700 000 3 400 000 4 550 000 4 600 000

850 800 630 600 600 670 560 630

1 000 950 850 800 800 850 750 800

23952CAE4 23052CAE4 24052CAE4 23152CAE4 24152CAE4 22252CAE4 23252CAE4 22352CAE4

23952CAKE4 23052CAKE4 24052CAK30E4 23152CAKE4 24152CAK30E4 22252CAKE4 23252CAKE4 22352CAKE4

23 46,6 62,6 88,2 109 104 137 180

925 000 1 540 000 1 880 000 2 230 000 2 640 000 2 280 000 2 880 000 3 500 000

1 950 000 2 950 000 3 800 000 4 000 000 5 000 000 3 650 000 4 900 000 5 150 000

800 710 600 560 560 630 530 560

950 900 800 750 750 800 670 710

23956CAE4 23056CAE4 24056CAE4 23156CAE4 24156CAE4 22256CAE4 23256CAE4 22356CAE4

23956CAKE4 23056CAKE4 24056CAK30E4 23156CAKE4 24156CAK30E4 22256CAKE4 23256CAKE4 22356CAKE4

24,5 50,5 66,4 94,3 115 110 147 221

1 230 000 1 920 000 2 310 000 2 670 000 3 100 000 2 610 000 3 400 000

2 490 000 3 700 000 4 600 000 4 800 000 5 800 000 4 250 000 5 900 000

710 670 530 500 500 600 480

900 850 710 670 670 750 630

23960CAE4 23060CAE4 24060CAE4 23160CAE4 24160CAE4 22260CAE4 23260CAE4

23960CAKE4 23060CAKE4 24060CAK30E4 23160CAKE4 24160CAK30E4 22260CAKE4 23260CAKE4

38,2 70,5 93,6 125 152 139 189

The suffix K represents bearings with tapered bores (1 : 12 or 1 : 30)

For the dimensions of adapters and withdrawal sleeves, refer to Pages B359 and B365 in Cat. RB/A/GB/...

For the dimensions of adapters and withdrawal sleeves, refer to Pages B358 and B364 in Cat. RB/A/GB/...

224

Bearing replacement guide 225

Spherical Roller Bearings

Spherical Roller Bearings

Bore Diameter 320 – 420 mm

Bore Diameter 440 – 560 mm

Cylindrical Bore

Boundary Dimensions (mm) d

1)

Tapered Bore

Without an Oil Groove or Holes

Basic Load Ratings (N)

D

B

Cr

320

440 480 480 540 540 580 580

90 121 160 176 218 150 208

1 300 000 1 960 000 2 440 000 3 050 000 3 550 000 2 990 000 3 900 000

2 750 000 3 850 000 5 050 000 5 500 000 6 650 000 4 850 000 6 900 000

340

460 520 520 580 580 620

90 133 180 190 243 224

1 330 000 2 280 000 2 920 000 3 600 000 4 250 000 4 400 000

360

480 540 540 600 600 650

90 134 180 192 243 232

380

520 560 560 620 620 680

400

420

Limiting Speeds (min–1)



Bearing Numbers

Mass (kg)



Boundary Dimensions (mm)

Oil

Cylindrical Bore

Tapered Bore1)

approx

d

670 630 500 480 480 530 450

850 800 670 600 600 670 600

23964CAE4 23064CAE4 24064CAE4 23164CAE4 24164CAE4 22264CAE4 23264CAE4

23964CAKE4 23064CAKE4 24064CAK30E4 23164CAKE4 24164CAK30E4 22264CAKE4 23264CAKE4

40,6 75,6 99,7 162 196 174 239

2 840 000 4 400 000 6 050 000 6 600 000 7 900 000 7 800 000

630 560 480 430 430 400

800 710 600 560 560 530

23968CAE4 23068CAE4 24068CAE4 23168CAE4 24168CAE4 23268CAE4

23968CAKE4 23068CAKE4 24068CAK30E4 23168CAKE4 24168CAK30E4 23268CAKE4

42,4 101 135 206 257 295

1 390 000 2 390 000 2 930 000 3 800 000 4 200 000 4 800 000

3 050 000 4 700 000 6 100 000 7 100 000 8 000 000 8 550 000

600 530 450 400 400 380

750 670 600 530 530 500

23972CAE4 23072CAE4 24072CAE4 23172CAE4 24172CAE4 23272CAE4

23972CAKE4 23072CAKE4 24072CAK30E4 23172CAKE4 24172CAK30E4 23272CAKE4

44,7 106 139 217 264 342

106 135 180 194 243 240

1 870 000 2 500 000 3 050 000 4 000 000 4 350 000 5 150 000

4 100 000 5 100 000 6 600 000 7 600 000 8 450 000 9 200 000

530 530 430 400 400 360

670 630 560 500 500 480

23976CAE4 23076CAE4 24076CAE4 23176CAE4 24176CAE4 23276CAE4

23976CAKE4 23076CAKE4 24076CAK30E4 23176CAKE4 24176CAK30E4 23276CAKE4

65,4 113 148 229 275 372

540 600 600 650 650 720

106 148 200 200 250 256

1 890 000 4 250 000 2 970 000 5 900 000 3 600 000 7 600 000 4 150 000 7 900 000 4 950 000 10 100 000 5 800 000 10 400 000

530 480 400 380 380 340

630 600 500 480 480 450

23980CAE4 23080CAE4 24080CAE4 23180CAE4 24180CAE4 23280CAE4

23980CAKE4 23080CAKE4 24080CAK30E4 23180CAKE4 24180CAK30E4 23280CAKE4

69,1 146 193 257 316 449

560 620 620 700 700 760

106 150 200 224 280 272

1 870 000 4 250 000 2 910 000 5 850 000 3 750 000 8 100 000 5 000 000 9 400 000 6 000 000 12 000 000 6 450 000 11 700 000

500 450 380 340 340 320

600 560 480 450 450 430

23984CAE4 23084CAE4 24084CAE4 23184CAE4 24184CAE4 23284CAE4

23984CAKE4 23084CAKE4 24084CAK30E4 23184CAKE4 24184CAK30E4 23284CAKE4

71,6 151 199 341 421 534

C0r

Grease

The suffix K represents bearings with tapered bores (1 : 12 or 1 : 30)

1)

Basic Load Ratings (N)

D

B

Cr

440

600 650 650 720 720 790

118 157 212 226 280 280

2 190 000 4 800 000 3 150 000 6 350 000 4 150 000 9 100 000 5 300 000 10 300 000 6 000 000 12 100 000 6 900 000 12 800 000

460

620 680 680 760 760 830

118 163 218 240 300 296

480

650 700 700 790 790 870

500

C0r

Limiting Speeds (min–1) Grease



Bearing Numbers

Mass (kg)

Oil

Cylindrical Bore

Tapered Bore1)

approx

450 430 360 320 320 300

560 530 450 430 430 400

23988CAE4 23088CAE4 24088CAE4 23188CAE4 24188CAE4 23288CAE4

23988CAKE4 23088CAKE4 24088CAK30E4 23188CAKE4 24188CAK30E4 23288CAKE4

96,3 173 237 360 433 594

2 220 000 4 950 000 3 450 000 7 100 000 4 500 000 9 950 000 5 700 000 10 900 000 6 300 000 12 400 000 7 350 000 13 700 000

430 400 340 300 300 280

530 500 430 400 400 380

23992CAE4 23092CAE4 24092CAE4 23192CAE4 24192CAE4 23292CAE4

23992CAKE4 23092CAKE4 24092CAK30E4 23192CAKE4 24192CAK30E4 23292CAKE4

100 201 266 423 512 691

128 165 218 248 308 310

2 580 000 3 800 000 4 600 000 6 050 000 7 150 000 7 850 000

5 850 000 7 950 000 10 200 000 11 700 000 14 600 000 14 400 000

400 400 320 300 300 260

500 480 430 380 380 360

23996CAE4 23096CAE4 24096CAE4 23196CAE4 24196CAE4 23296CAE4

23996CAKE4 23096CAKE4 24096CAK30E4 23196CAKE4 24196CAK30E4 23296CAKE4

121 211 270 475 567 795

670 720 720 830 830 920

128 167 218 264 325 336

2 460 000 5 550 000 3 750 000 8 100 000 4 450 000 9 900 000 6 850 000 13 400 000 8 000 000 16 000 000 9 000 000 16 600 000

400 380 300 280 280 260

500 480 400 360 360 320

239/500CAE4 230/500CAE4 240/500CAE4 231/500CAE4 241/500CAE4 232/500CAE4

239/500CAKE4 230/500CAKE4 240/500CAK30E4 231/500CAKE4 241/500CAK30E4 232/500CAKE4

124 220 276 567 666 969

530

710 780 780 870 870 980

136 185 250 272 335 355

2 930 000 4 400 000 5 400 000 7 150 000 8 500 000 10 100 000

6 800 000 9 200 000 11 800 000 14 100 000 17 500 000 18 800 000

360 340 280 260 260 240

450 430 360 340 340 300

239/530CAE4 230/530CAE4 240/530CAE4 231/530CAE4 241/530CAE4 232/530CAE4

239/530CAKE4 230/530CAKE4 240/530CAK30E4 231/530CAKE4 241/530CAK30E4 232/530CAKE4

149 298 390 628 773 1170

560

750 820 820 920 920 1 030

140 195 258 280 355 365

3 100 000 5 000 000 5 950 000 7 850 000 9 400 000 10 900 000

7 250 000 10 700 000 13 300 000 15 500 000 19 600 000 20 500 000

340 320 260 240 240 220

430 400 340 320 320 280

239/560CAE4 230/560CAE4 240/560CAE4 231/560CAE4 241/560CAE4 232/560CAE4

239/560CAKE4 230/560CAKE4 240/560CAK30E4 231/560CAKE4 241/560CAK30E4 232/560CAKE4

172 344 440 727 886 1320

The suffix K represents bearings with tapered bores (1 : 12 or 1 : 30)

For the dimensions of adapters and withdrawal sleeves, refer to Pages B361 and B367 in Cat. RB/A/GB/...

For the dimensions of adapters and withdrawal sleeves, refer to Pages B358 and B364 in Cat. RB/A/GB/...

226

Bearing replacement guide 227

Thrust Bearings Ball Thrust Bearings

Design, Types, and Features

Series 1: Extra light 2: Light 3: Medium 4: Heavy XLT: Extra light LT: Light MT: Medium

Ball Thrust Bearings are composed of washer-like bearing rings

Spherical Thrust Roller Bearings have a spherical raceway in

with raceway grooves for the balls. The ring attached to the shaft

the outer ring with the rollers diagonally arranged in a single

is called the inner ring or tight washer and the ring attached to

row. These bearings have a very high axial load capacity and are

the housing is called the outer ring or loose washer.

capable of taking moderate radial loads when an axial load

In double direction thrust ball bearings there are three rings, with

is imposed. Because of the configuration of their rolling elements,

the center ring fixed to the shaft. Single direction thrust ball

spherical roller thrust bearings are capable of handling

bearings can support axial loads in one direction only; double

misalignment and are suited for moderate speed operation.

direction, in two. Both are available with an aligning seat and washer beneath the outer ring to compensate for shaft misalignment or deflection. Cage Type Blank: Steel M: Brass

Cylindrical Roller Thrust Bearings are thrust bearings containing cylindrical rollers. They can sustain only axial loads,

53

2

Basic Type & Design 51: Ball Thrust, single direction, Metric 52: Ball Thrust, double direction, Metric 53: Ball Thrust, singledirection, w/aligning seat, Metric 54: Ball Thrust, double direction, ` w/aligning seat, Metric XLT,LT, MT: Ball Thrust, single direction, Inch

228

05 Bore Size Metric: (04 and up: multiply last two numbers by 5 to get bore in mm) 00: 10 mm 04: 20 mm 01: 12 mm 05: 25 mm 02: 15 mm 12: 60 mm 03: 17 mm 20: 100 mm Inch: directly indicated

M

U

but they are suitable for heavy loads and have high axial rigidity. The cages are machined brass.

Other Features U: w/Aligning seat washer X: Modified boundry to ISO P5: Precision Class 5 (ABEC 5)

Bearing replacement guide 229

Thrust Bearings Spherical Thrust Roller Bearings

Applications Listed below are popular applications for the two thrust bearing

These bearings can be ordered with an aligning seat and aligning

styles shown in this section. They are ball thrust

washer if misalignment or deflection can not be avoided.

bearings and spherical roller thrust bearings. Also available, but not shown, are cylindrical roller thrust bearings (TMP)

The spherical thrust bearings are designed to handle very heavy

and tapered roller thrust bearings (TT, TTF or V-Flat).

thrust loads in one direction while operating at low to

Please consult an NSK representative for more information.

moderate speeds. The design of the spherical thrust will also allow for some radial load while thrust load is imposed.

Bore Size (05 and up: multiply last two numbers by 5 to get bore in mm) 12: 60 mm 48: 240 mm 20: 100 mm 96: 480 mm 500 millimeters and larger written as: /500: 500 mm /710: 710 mm /630: 630 mm /1000: 1000 mm

The ball thrust bearings are designed to handle thrust loads while

The spherical shape of the outer ring raceway makes these

operating at moderate speeds.

bearings excellent for handling misalignment.

Ball Thrust Bearings › Screw Jacks › Machine Tool Spindle Tail Stock › Vertical Openers (Spinning and Weaving Machines)

Spherical Thrust Bearings › Deep Well Pumps › Centrifugal Pumps › Power Plant Preheater › Coal Pulverizer › Plastic Forming Equipment › Crane Hook › Industrial Gear Boxes › Axial Piston Pumps

293

26

Basic Type & Design 292xx: Spherical Roller Thrust, Light 293xx: Spherical Roller Thrust, Medium 294xx: Spherical Roller Thrust, Heavy

E Cage Type E: Pressed Steel M: Machined Brass (not always shown in the part number)

Please refer to the bearing tables for exact part number options

230

Bearing replacement guide 231

Thrust Bearings

Thrust Bearings

Single-direction Thrust Ball Bearings Bore Diameter 10 – 50 mm

Single-direction Thrust Ball Bearings Bore Diameter 55 – 100 mm

With Flat Seat



With Aligning Seat Washer

With Aligning Seat

Boundary Dimensions (mm)

Bearing Numbers

d

D1

D

d1

T

10

11 12

24 26

24 26

9 11

12

13 14

26 28

26 28

15

16 17

28 32

17

18 19

20

Basic Load Ratings (N)

Limiting Speeds (min-1)

Mass (kg)



Boundary Dimensions (mm)

Bearing Numbers

Basic Load Ratings (N)

Grease

Oil

approx

C0a

Grease

Oil

approx

d

D1

D

d1

T

51100 51200

10 100 12 800

14 000 17 100

6 700 6 000

10 000 9 000

0,019 0,028

55

9 11

51101 51201

10 400 13 300

15 400 19 000

6 700 5 600

10 000 8 500

0,021 0,031

57 57 57 57

78 90 105 120

78 90 105 120

16 25 35 48

51111 51211 51311 51411

35 000 70 000 115 000 181 000

93 000 159 000 244 000 350 000

2 800 2 200 1 600 1 300

4 300 3 200 2 400 1 900

0,227 0,599 1,31 2,58

28 32

9 12

51102 51202

10 600 16 700

16 800 24 800

6 300 5 000

9 500 7 500

0,023 0,043

60

30 35

30 35

9 12

51103 51203

11 400 17 300

19 500 27 300

6 000 4 800

9 000 7 500

0,025 0,050

62 62 62 62

85 95 110 130

85 95 110 130

17 26 35 51

51112 51212 51312 51412

41 500 71 500 119 000 202 000

113 000 169 000 263 000 395 000

2 600 2 000 1 600 1 200

4 000 3 000 2 400 1 800

0,281 0,673 1,4 3,16

65

21 22

35 40

35 40

10 14

51104 51204

15 100 22 500

26 600 37 500

5 300 4 300

8 000 6 300

0,037 0,077

25

26 27 27 27

42 47 52 60

42 47 52 60

11 15 18 24

51105 51205 51305 51405

19 700 28 000 36 000 56 000

37 000 50 500 61 500 89 500

4 800 3 800 3 200 2 600

7 100 5 600 5 000 4 000

0,056 0,111 0,169 0,334

67 67 67 68

90 100 115 140

90 100 115 140

18 27 36 56

51113 51213 51313 51413

42 000 75 500 123 000 234 000

117 000 189 000 282 000 495 000

2 400 1 900 1 500 1 100

3 800 2 800 2 400 1 700

0,324 0,756 1,54 4,1

70

30

32 32 32 32

47 52 60 70

47 52 60 70

11 16 21 28

51106 51206 51306 51406

20 600 29 500 43 000 73 000

42 000 58 000 78 500 126 000

4 300 3 400 2 800 2 200

6 700 5 300 4 300 3 400

0,064 0,137 0,267 0,519

72 72 72 73

95 105 125 150

95 105 125 150

18 27 40 60

51114 51214 51314 51414

43 500 74 000 137 000 252 000

127 000 189 000 315 000 555 000

2 400 1 900 1 400 1 000

3 600 2 800 2 000 1 500

0,346 0,793 2,0 5,05

75

35

37 37 37 37

52 62 68 80

52 62 68 80

12 18 24 32

51107 51207 51307 51407

22 100 39 500 56 000 87 500

49 500 78 000 105 000 155 000

4 000 3 000 2 400 2 000

6 000 4 500 3 800 3 000

0,081 0,21 0,386 0,769

77 77 77 78

100 110 135 160

100 110 135 160

19 27 44 65

51115 51215 51315 51415

43 500 78 000 159 000 254 000

131 000 209 000 365 000 560 000

2 200 1 800 1 300 950

3 400 2 800 1 900 1 400

0,389 0,845 2,6 6,15

80

40

42 42 42 42

60 68 78 90

60 68 78 90

13 19 26 36

51108 51208 51308 51408

27 100 47 500 70 000 103 000

63 000 98 500 135 000 188 000

3 600 2 800 2 200 1 700

5 300 4 300 3 400 2 600

0,12 0,27 0,536 1,1

82 82 82 83

105 115 140 170

105 115 140 170

19 28 44 68

51116 51216 51316 51416

45 000 79 000 164 000 272 000

141 000 218 000 395 000 620 000

2 200 1 800 1 300 900

3 400 2 600 1 900 1 300

0,417 0,931 2,74 7,21

85

45

47 47 47 47

65 73 85 100

65 73 85 100

14 20 28 39

51109 51209 51309 51409

28 100 48 000 80 500 128 000

69 000 105 000 163 000 246 000

3 400 2 600 2 000 1 600

5 000 4 000 3 000 2 400

0,143 0,31 0,672 1,46

87 88 88 88

110 125 150 180

110 125 150 177

19 31 49 72

51117 51217 51317 51417X

46 500 96 000 207 000 310 000

150 000 264 000 490 000 755 000

2 200 1 600 1 100 850

3 200 2 400 1 700 1 300

0,44 1,22 3,57 8,51

90

50

52 52 52 52

70 78 95 110

70 78 95 110

14 22 31 43

51110 51210 51310 51410

29 000 49 000 97 500 147 000

75 500 111 000 202 000 288 000

3 200 2 400 1 800 1 400

4 800 3 600 2 800 2 200

0,153 0,378 0,931 1,94

92 93 93 93

120 135 155 190

120 135 155 187

22 35 50 77

51118 51218 51318 51418X

60 000 114 000 214 000 330 000

190 000 310 000 525 000 825 000

1 900 1 400 1 100 800

3 000 2 200 1 700 1 200

0,646 1,69 3,83 10,2

100

102 103 103 103

135 150 170 210

135 150 170 205

25 38 55 85

51120 51220 51320 51420X

86 000 135 000 239 000 370 000

268 000 375 000 595 000 985 000

1 700 1 300 1 000 710

2 600 2 000 1 500 1 100

0,96 2,25 4,98 14,8

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

With Flat Seat

C0a

Mass (kg)

Ca

With Flat Seat

Ca

Limiting Speeds (min-1)

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

232

Bearing replacement guide 233

Thrust Bearings

Thrust Bearings

Single-direction Thrust Ball Bearings Bore Diameter 110 – 190 mm

Single-direction Thrust Ball Bearings Bore Diameter 200 – 360 mm

With Aligning Seat

With Flat Seat



Boundary Dimensions (mm)

With Aligning Seat Washer

Bearing Numbers

Basic Load Ratings (N)

Grease

Oil

approx

d

D1

D

d1

T

200

203 204 205

250 280 340

247 277 335

37 62 110

51140X 51240X 51340X

173 000 675 000 315 000 1 110 000 600 000 2 220 000

220

223 224

270 300

267 297

37 63

51144X 51244X

240

243 244

300 340

297 335

45 78

260

263 264

320 360

317 355

280

283 284

350 380

300

304 304

320

D1

D

d1

T

110

112 113 113 113

145 160 190 230

145 160 187 225

25 38 63 95

51122 51222 51322X 51422X

88 000 288 000 136 000 395 000 282 000 755 000 415 000 1 150 000

1 700 1 300 900 630

2 400 1 900 1 300 950

1,04 2,42 7,19 20

120

122 123 123 123

155 170 210 250

155 170 205 245

25 39 70 102

51124 51224 51324X 51424X

90 000 310 000 141 000 430 000 330 000 930 000 480 000 1 400 000

1 600 1 200 800 600

2 400 1 800 1 200 900

1,12 2,7 9,7 26,2

132 133 134 134

170 190 225 270

170 187 220 265

30 45 75 110

51126 51226X 51326X 51426X

105 000 350 000 183 000 550 000 350 000 1 030 000 525 000 1 590 000

1 400 1 100 750 530

2 000 1 600 1 100 800

1,68 3,95 12,1 32,3

142 143 144 144

180 200 240 280

178 197 235 275

31 46 80 112

51128X 51228X 51328X 51428X

107 000 375 000 186 000 575 000 370 000 1 130 000 550 000 1 750 000

1 300 1 000 670 530

2 000 1 500 1 000 800

1,83 4,3 14,2 34,7

150

152 153 154 154

190 215 250 300

188 212 245 295

31 50 80 120

51130X 51230X 51330X 51430X

110 000 400 000 238 000 735 000 380 000 1 200 000 620 000 2 010 000

1 300 950 670 480

1 900 1 400 1 000 710

1,95 5,52 15 43,5

160

162 163 164 164

200 225 270 320

198 222 265 315

31 51 87 130

51132X 51232X 51332X 51432X

113 000 425 000 249 000 805 000 475 000 1 570 000 650 000 2 210 000

1 200 900 600 450

1 900 1 400 900 670

2,07 6,04 19,6 52,7

170

172 173 174 174

215 240 280 340

213 237 275 335

34 55 87 135

51134X 51234X 51334X 51434X

135 000 510 000 280 000 915 000 465 000 1 570 000 715 000 2 480 000

1 100 850 600 430

1 700 1 300 900 630

2,72 7,41 20,3 61,2

180

183 183 184 184

225 250 300 360

222 247 295 355

34 56 95 140

51136X 51236X 51336X 51436X

136 000 530 000 284 000 955 000 480 000 1 680 000 750 000 2 730 000

1 100 800 560 400

1 700 1 200 850 600

2,79 7,94 25,9 70,5

190

193 194 195

240 270 320

237 267 315

37 62 105

51138X 51238X 51338X

172 000 655 000 320 000 1 110 000 550 000 1 960 000

1 000 750 500

1 600 1 100 750

3,6 11,8 36,5

130

140

C0a

Mass (kg)

d

With Flat Seat

Ca

Limiting Speeds (min-1)



Boundary Dimensions (mm)

Bearing Numbers

Limiting Speeds (min-1)

Mass (kg)

Grease

Oil

approx

1 000 710 480

1 500 1 100 710

3,75 12,3 43,6

179 000 740 000 325 000 1 210 000

950 670

1 500 1 000

4,09 13,6

51148X 51248X

229 000 935 000 420 000 1 650 000

850 560

1 200 850

6,55 23,7

45 79

51152X 51252X

233 000 990 000 435 000 1 800 000

800 560

1 200 850

7,01 25,1

347 375

53 80

51156X 51256X

315 000 1 310 000 450 000 1 950 000

710 530

1 000 800

12 27,1

380 420

376 415

62 95

51160X 51260X

360 000 1 560 000 540 000 2 410 000

600 450

900 670

17,2 43,5

324 325

400 440

396 435

63 95

51164X 51264X

365 000 1 660 000 585 000 2 680 000

600 450

900 670

18,6 45

340

344 345

420 460

416 455

64 96

51168X 51268X

375 000 1 760 000 595 000 2 800 000

560 430

850 630

19,9 47,9

360

364 365

440 500

436 495

65 110

51172X 51272X

385 000 1 860 000 705 000 3 500 000

560 380

800 560

21,5 68,8

With Flat Seat

Basic Load Ratings (N)

Ca

C0a

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

234

Bearing replacement guide 235

Thrust Bearings (Inch)

Thrust Bearings (Inch)

Single-direction Thrust Ball Bearings Bore Diameter 1/4 – 21/8 Inch

Single-direction Thrust Ball Bearings Bore Diameter 2 1/4 – 37/8 Inch

With Flat Seat



Boundary Dimensions (Inch)

d

D1

14



9 32

5 16 38 7 16

D ⁄

Bearing Numbers

Basic Load Ratings (N)

Mass (kg)

C0a

Grease

Oil

approx

d

D1

D

d1

7 760

9 600

14 500

0,014

2⁄

2⁄ 29⁄32 23⁄8

3⁄ 311⁄32 41⁄4

3⁄ 35⁄16 41⁄8

213⁄32 213⁄32

37⁄16 319⁄32

313⁄32 39⁄16

11 16

217⁄32 217⁄32 25⁄8

39⁄16 323⁄32 43⁄4

317⁄32 311⁄16 45⁄8

11 16

25⁄8

221⁄32 221⁄32

33⁄4 327⁄32

323⁄32 313⁄16

23⁄4

225⁄32 225⁄32 27⁄8

37⁄8 41⁄32 5

327⁄32 4 47⁄8

229⁄32 229⁄32

4 45⁄32

331⁄32 41⁄8

34

d1

T



38



LT ⁄ B



17 32



LT ⁄ B

8 900

11 200

7 900

12 000

0,043



17 32



LT ⁄ B

8 900

11 200

7 900

12 000

0,043



13 16

25 32



11 32



1

11 32



13 32



1

31 32



15 32



17 32

9 16



58



34





29 32

With Flat Seat 14

5 16 38

Ca

Limiting Speeds (min-1)

6 550



LT1⁄2B

19 200

25 100

6 400

9 600

0,074

Ca

C0a

Grease

Oil

approx

14

XLT2 ⁄ LT21⁄4 MT21⁄4

26 800 43 100 128 000

69 200 101 000 246 000

2 300 2 400 2 000

3 500 3 600 3 100

0,34 0,454 1,75

XLT23⁄8 LT23⁄8

26 500 58 000

69 200 137 000

2 200 2 200

3 400 3 400

0,354 0,581

1 2

XLT21⁄2 LT21⁄2 MT21⁄2

27 700 57 500 160 000

75 400 137 000 304 000

2 100 2 100 1 800

3 300 3 200 2 800

0,368 0,64 2,78

34

⁄ 1

XLT25⁄8 LT25⁄8

32 100 57 000

85 400 137 000

2 000 2 000

3 100 3 100

0,454 0,64

34

⁄ 1 2

XLT23⁄4 LT23⁄4 MT23⁄4

33 700 56 500 177 000

93 100 137 000 365 000

2 000 2 000 1 700

3 000 3 000 2 600

0,513 0,68 2,89

⁄ 1

XLT27⁄8 LT27⁄8

35 100 64 000

101 000 157 000

1 900 1 900

2 900 2 900

0,513 0,708



78

111⁄16 ⁄

1

58

19 32



113⁄32

13⁄8

58



LT9⁄16B

20 000

28 300

5 700

8 700

0,085

21 32



113⁄32

13⁄8

58



LT5⁄8B

20 000

28 300

5 700

8 700

0,085

25 32



117⁄32

11⁄2

58



LT3⁄4B

18 200

29 800

5 200

7 900

0,099

⁄ ⁄

121⁄32 113⁄16

15⁄8 13⁄4

58

15 16

34

⁄ ⁄

LT7⁄8B MT7⁄8

19 600 24 800

29 800 38 800

4 800 4 700

7 200 7 100

0,106 0,156

11⁄32 11⁄8

125⁄32 2

13⁄4 17⁄8

58

⁄ ⁄

LT1B MT1

19 300 27 300

29 800 46 600

4 600 4 300

7 000 6 600

0,113 0,17

27⁄8

15⁄32 11⁄4

129⁄32 21⁄4

17⁄8 21⁄8

58

⁄ ⁄

LT11⁄8B MT11⁄8

20 500 34 100

39 700 55 900

4 200 3 900

6 400 5 900

0,122 0,248

3

11⁄4 13⁄8

21⁄16 21⁄2

21⁄16 23⁄8

23 32

1

LT11⁄4B MT11⁄4

23 100 45 600

44 000 76 100

3 900 3 500

5 900 5 300

0,177 0,354

31⁄16 31⁄16 31⁄8

41⁄8 43⁄8 55⁄8

41⁄16 45⁄16 51⁄2

3⁄4 11⁄8 21⁄4

XLT3 LT3 MT3

34 800 72 500 226 000

101 000 179 000 477 000

1 800 1 800 1 500

2 800 2 700 2 300

0,513 0,948 4,14

13⁄8

113⁄32

2 7⁄32

23⁄16



LT13⁄8B

22 700

44 000

3 600

5 500

0,181

31⁄8

33⁄16

41⁄2

47⁄16

11⁄8

LT31⁄8

87 000

224 000

1 700

2 600

0,953

23 32

14

25⁄16 23⁄4

23 32

⁄ 11⁄8

LT11⁄2B MT11⁄2

24 300 57 500

50 300 99 400

3 400 3 000

5 200 4 600

0,2 0,531

4⁄ 43⁄4

34

211⁄32 27⁄8

4⁄ 413⁄16

5 16

117⁄32 15⁄8

3⁄ 35⁄16

38

11⁄2

3⁄

5 16

⁄ 11⁄4

XLT3 ⁄ LT31⁄4

35 800 90 500

97 000 226 000

1 700 1 600

2 600 2 400

0,54 1,29

15⁄8

121⁄32

215⁄32

27⁄16



LT15⁄8B

23 900

50 300

3 200

4 900

0,213

33⁄8

37⁄16

415⁄16

47⁄8

11⁄4

LT33⁄8

89 500

226 000

1 600

2 400

1,23

23 32

13⁄4

125⁄32 17⁄8

211⁄16 35⁄16

221⁄32 33⁄16

⁄ 11⁄4

LT13⁄4B MT13⁄4

35 400 84 500

75 100 154 000

3 000 2 600

4 500 4 000

0,276 0,744

31⁄2

34

39⁄16 39⁄16 35⁄8

45⁄8 51⁄16 67⁄16

49⁄16 5 65⁄16

3⁄4 11⁄4 21⁄2

XLT31⁄2 LT31⁄2 MT31⁄2

36 800 88 500 274 000

116 000 226 000 616 000

1 600 1 500 1 300

2 400 2 300 1 900

0,567 1,39 5,81

17⁄8

129⁄32

213⁄16

225⁄32

34



LT17⁄8B

31 000

69 900

2 800

4 200

0,291

35⁄8

311⁄16

53⁄16

51⁄8

11⁄4

LT35⁄8

94 500

251 000

1 500

2 200

1,31

2

21⁄32 21⁄32 21⁄8

231⁄32 33⁄16 311⁄16

215⁄16 31⁄ 32 39⁄16

34



LT2 XLT2 MT2

33 600 25 900 96 000

81 500 62 900 186 000

2 600 2 600 2 300

4 000 3 900 3 500

0,304 0,312 1,06

34

3⁄

13 16

3 ⁄ 313⁄16

78

4⁄ 55⁄16

13 16

4 ⁄ 51⁄4

⁄ 11⁄4

XLT3 ⁄ LT33⁄4

37 700 93 500

124 000 251 000

1 500 1 400

2 200 2 100

0,5943 1,36

⁄ 25⁄ 32

33⁄16 37⁄32

35⁄32 33⁄16

XLT21⁄8 LT21⁄8

25 500 43 700

62 900 101 000

2 400 2 500

3 700 3 800

0,326 0,404

37⁄8

315⁄16

511⁄16

55⁄8

13⁄8

LT37⁄8

107 000

308 000

1 300

2 000

1,741

25 32

0,078



With Flat Seat

11⁄4

21⁄8

9 600

T 11 16

19⁄32

11⁄4

6 400

9 32

Mass (kg)



11⁄8

19 900

5 16

Limiting Speeds (min-1)

1⁄

1

14 900

23⁄8

9 32

Basic Load Ratings (N)

1⁄

78

LT ⁄ B

14

Bearing Numbers



12



Boundary Dimensions (Inch)

58

9 32

14



34

78





11 16

13⁄8 ⁄

11 16



78

7 16

21⁄2



34

14

34

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

236

Bearing replacement guide 237

Thrust Bearings (Inch)

Thrust Bearings (Inch)

Single-direction Thrust Ball Bearings Bore Diameter 4 – 9 1/2 Inch

Single-direction Thrust Ball Bearings Bore Diameter 10 – 18 Inch

With Flat Seat



Boundary Dimensions (Inch)

d

Bearing Numbers

Basic Load Ratings (N)

Grease

Oil

approx

d

D1

D

d1

T

10

18

10 ⁄ 101⁄8

12

12 ⁄ 145⁄8

38

12 ⁄ 141⁄2

2⁄ 4

XLT10 LT10

246 000 974 000 559 000 2 190 000

470 410

700 600

9,93 36,2

101⁄2

105⁄8

13

127⁄8

21⁄8

XLT101⁄2

253 000 1 030 000

440

650

9,98

11

111⁄8 111⁄8

133⁄4 157⁄8

135⁄8 153⁄4

23⁄8 41⁄4

XLT11 LT11

275 000 1 100 000 583 000 2 430 000

410 370

600 550

13,4 43,9

111⁄2

115⁄8

141⁄2

141⁄8

23⁄8

XLT111⁄2

284 000 1 120 000

390

600

14

12

18

12 ⁄

15

14 ⁄

2⁄

XLT12

308 000 1 270 000

360

550

15,9

121⁄2

125⁄8

151⁄2

153⁄8

25⁄8

XLT121⁄2

317 000 1 340 000

340

500

18,6

D

d1

T

4

1 16

4⁄ 41⁄16 41⁄8

14

5⁄ 513⁄16 71⁄4

3 16

5⁄ 53⁄4 71⁄8

78

⁄ 13⁄8 213⁄16

XLT4 LT4 MT4

49 500 122 000 305 000

156 000 325 000 745 000

1 400 1 300 1 100

2 100 2 000 1 700

0,866 2 7,98

41⁄4

45⁄16

65⁄16

61⁄4

13⁄4

LT41⁄4

153 000

403 000

1 200

1 800

2,89

41⁄2

49⁄16 49⁄16 45⁄8

53⁄4 69⁄16 83⁄8

511⁄16 61⁄2 81⁄4

1 13⁄4 33⁄8

XLT41⁄2 LT41⁄2 MT41⁄2

50 500 168 000 150 000 402 000 398 000 1 070 000

1 200 1 100 950

1 900 1 700 1 400

1,11 3,13 13,8

43⁄4 5

51⁄2

6

61⁄2

413⁄16

71⁄16

7

2

51⁄16 51⁄16 51⁄8

61⁄2 75⁄16 91⁄2

67⁄16 71⁄4 93⁄8

11⁄8 2 4

59⁄16 59⁄16 55⁄8

7 81⁄16 103⁄8

615⁄16 8 101⁄4

61⁄16 61⁄16 61⁄8

75⁄8 811⁄16 111⁄8

79⁄16 85⁄8 11

LT43⁄4

203 000

C0a

Mass (kg)

D1

With Flat Seat

Ca

Limiting Speeds (min-1)

547 000

1 000

1 600

4,32

C0a

Grease

approx

Oil

13

131⁄8

161⁄4

161⁄8

23⁄4

XLT13

332 000 1 420 000

320

490

21,9

11⁄8 23⁄16 41⁄4

XLT51⁄2 LT51⁄2 MT51⁄2

68 500 243 000 258 000 715 000 486 000 1 640 000

950 900 750

1 500 1 300 1 100

1,7 5,99 25,9

131⁄2

135⁄8

163⁄4

165⁄8

27⁄8

XLT131⁄2

363 000 1 600 000

310

470

22,5

14

141⁄8

171⁄2

173⁄8

3

XLT14

375 000 1 670 000

290

440

16,3

141⁄2

145⁄8

18

177⁄8

31⁄8

XLT141⁄2

408 000 1 860 000

280

420

28,4

11⁄4 23⁄8 41⁄2

XLT6 LT6 MT6

88 000 318 000 280 000 808 000 564 000 1 750 000

900 800 650

1 300 1 200 1 000

2,21 7,44 31,3

15

151⁄4

183⁄4

181⁄2

31⁄4

XLT15

420 000 1 990 000

260

400

33,1

15 ⁄

15 ⁄

19 ⁄

19

3⁄

XLT15 ⁄

434 000 2 050 000

250

380

35,8

16

16 ⁄

20

19 ⁄

3⁄

XLT16

465 000 2 250 000

240

360

39,

14

90 000 312 000

338 000 956 000

800 750

1 200 1 100

2,48 9,3

71⁄8 71⁄8 71⁄8

83⁄4 101⁄8 123⁄4

85⁄8 10 125⁄8

13⁄8 25⁄8 5

XLT7 LT7 MT7

113 000 428 000 346 000 1 120 000 619 000 2 410 000

750 650 550

1 100 1 000 850

3,06 10,7 45,8

7⁄ 75⁄8

9⁄ 107⁄8

9⁄ 103⁄4

1⁄ 23⁄4

XLT7 ⁄ LT71⁄2

115 000 453 000 310 000 1 030 000

700 600

1 000 950

3,23 13,4

8

81⁄8 81⁄8 81⁄8

10 115⁄8 143⁄8

97⁄8 111⁄2 141⁄4

11⁄2 3 55⁄8

XLT8 LT8 MT8

135 000 528 000 339 000 1 120 000 713 000 2 480 000

600 550 470

950 850 700

4,25 16,3 64,4

81⁄2

85⁄8

101⁄2

103⁄8

11⁄2

XLT81⁄2

138 000

559 000

600

900

4,72

9

18

9⁄ 91⁄8

14

11 ⁄ 131⁄8

18

11 ⁄ 13

1⁄ 31⁄2

XLT9 LT9

136 000 760 000 476 000 1 790 000

550 480

800 750

6,94 25,9

91⁄2

95⁄8

113⁄4

115⁄8

17⁄8

XLT91⁄2

196 000

500

750

7,26

7⁄

Ca

Mass (kg)

1,67 4,47 21,2

XLT61⁄2 LT61⁄2

18

12

With Flat Seat

Limiting Speeds (min-1)

1 600 1 500 1 300

11⁄4 21⁄2

14

18

Basic Load Ratings (N)

1 100 1 000 850

8 99⁄32

58

78

Bearing Numbers

67 000 228 000 201 000 548 000 473 000 1 340 000

81⁄8 913⁄32

12

Boundary Dimensions (Inch)

XLT5 LT5 MT5

65⁄8 65⁄8

7



38

78

12

805 000

12

34 14

14

34

38 12

12

16 ⁄

16 ⁄

20 ⁄

20 ⁄

3⁄

XLT16 ⁄

481 000 2 400 000

230

350

44,5

17

17 ⁄

21 ⁄

21

3⁄

XLT17

513 000 2 610 000

220

330

49,9

17 ⁄

17 ⁄

21 ⁄

21 ⁄

78

3⁄

XLT17 ⁄

548 000 2 840 000

210

320

54

18

18 ⁄

22 ⁄

22 ⁄

4

XLT18

543 000 2 860 000

200

310

59

12

34 14

12

34 14

12 14

34

12

12 14

58 34

12

12

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

238

Bearing replacement guide 239

Thrust Bearings

Thrust Bearings

Double-direction Thrust Ball Bearings Bore Diameter 10 – 65 mm

Double-direction Thrust Ball Bearings Bore Diameter 70 – 190 mm

With Flat Seat



With Aligning Seat

Boundary Dimensions (mm)

Bearing Numbers

d2

d

D1

D

T1

10

15

17

32

22

15

20 25

22 27

40 60

20

25 25 30

27 27 32

25

30 30 35

30

35

40

45

50

55

60

65

Basic Load Ratings (N)

Limiting Speeds (min-1)

Mass (kg)



Boundary Dimensions (mm)

Bearing Numbers

Basic Load Ratings (N)

Limiting Speeds (min-1)

Mass (kg)

approx

d2

d

D1

D

T1

Grease

Oil

approx

70

85 85 90

88 88 93

125 150 190

55 87 135

52217 52317 52418X

96 000 207 000 330 000

264 000 490 000 825 000

1 500 1 100 750

2 200 1 600 1 100

2,26 6,38 17,5

75

90 90

93 93

135 155

62 88

52218 52318

114 000 214 000

310 000 525 000

1 400 1 100

2 000 1 600

3,09 6,79

80

100

103

210

150

52420X

370 000

985 000

670

1 000

85

100 100

103 103

150 170

67 97

52220 52320

135 000 239 000

375 000 595 000

1 300 950

1 900 1 500

Ca

C0a

Grease

Oil

52202

16 700

24 800

4 800

7 100

0,081

26 45

52204 52405

22 500 56 000

37 500 89 500

4 000 2 400

6 000 3 600

0,148 0,641

47 52 70

28 34 52

52205 52305 52406

28 000 36 000 73 000

50 500 61 500 126 000

3 400 3 000 2 200

5 300 4 500 3 200

0,213 0,324 0,978

32 32 37

52 60 80

29 38 59

52206 52306 52407

29 500 43 000 87 500

58 000 78 500 155 000

3 200 2 600 1 800

5 000 4 000 2 800

0,254 0,483 1,43

90

110

113

230

166

52422X

415 000 1 150 000

600

900

35 35 40 40 40

37 37 42 42 42

62 68 68 78 90

34 44 36 49 65

52207 52307 52208 52308 52408

39 500 56 000 47 500 70 000 103 000

78 000 105 000 98 500 135 000 188 000

2 800 2 400 2 600 2 000 1 700

4 300 3 600 3 800 3 000 2 400

0,406 0,71 0,543 1,04 1,98

95

110 110 120

113 113 123

160 190 250

67 110 177

52222 52322X 52424X

136 000 395 000 282 000 755 000 515 000 1 540 000

1 200 850 560

1 800 1 300 850

4,39 12,7 47,6

100

45 45 45

47 47 47

73 85 100

37 52 72

52209 52309 52409

48 000 80 500 128 000

105 000 163 000 246 000

2 400 1 900 1 500

3 600 2 800 2 200

0,606 1,28 2,71

120 120 130

123 123 134

170 210 270

68 123 192

52224 52324X 52426X

141 000 430 000 330 000 930 000 525 000 1 590 000

1 200 750 530

1 800 1 100 800

4,92 17,6 57,8

110

50 50 50

52 52 52

78 95 110

39 58 78

52210 52310 52410

49 000 97 500 147 000

111 000 202 000 288 000

2 400 1 700 1 400

3 400 2 600 2 000

0,697 1,78 3,51

130 130 140

133 134 144

190 225 280

80 130 196

52226X 52326X 52428X

183 000 550 000 350 000 1 030 000 550 000 1 750 000

1 000 710 500

1 500 1 100 750

7,43 21,5 62,4

120

55 55 55

57 57 57

90 105 120

45 64 87

52211 52311 52411

70 000 115 000 181 000

159 000 244 000 350 000

2 000 1 500 1 200

3 000 2 400 1 800

1,11 2,43 4,66

140 140 150

143 144 153

200 240 300

81 140 209

52228X 52328X 52430X

186 000 575 000 370 000 1 130 000 620 000 2 010 000

1 000 670 480

1 500 1 000 710

8,01 24,8 77,8

130

60 60 60 65

62 62 62 68

95 110 130 140

46 64 93 101

52212 52312 52412 52413

71 500 119 000 202 000 234 000

169 000 263 000 395 000 495 000

1 900 1 500 1 100 1 000

3 000 2 200 1 700 1 600

1,22 2,59 5,74 7,41

150 150 160

153 154 164

215 250 320

89 140 226

52230X 52330X 52432X

238 000 735 000 380 000 1 200 000 650 000 2 210 000

900 630 430

1 300 950 630

10,4 30,3 93,6

135

170

174

340

236

52434X

715 000 2 480 000

400

600

65 65 70 70 70

67 67 72 72 73

100 115 105 125 150

47 65 47 72 107

52213 52313 52214 52314 52414

75 500 123 000 74 000 137 000 252 000

189 000 282 000 189 000 315 000 555 000

1 900 1 500 1 800 1 300 1 000

2 800 2 200 2 800 2 000 1 500

1,34 2,8 1,44 3,67 8,99

140

160 160 180

163 164 184

225 270 360

90 153 245

52232X 52332X 52436X

249 000 805 000 475 000 1 570 000 750 000 2 730 000

850 600 380

1 300 900 560

11,2 35,1 126

150

75 75 75

77 77 78

110 135 160

47 79 115

52215 52315 52415

78 000 159 000 254 000

209 000 365 000 560 000

1 800 1 200 900

2 600 1 800 1 400

1,54 4,74 10,8

170 170 180 180

173 174 183 184

240 280 250 300

97 153 98 165

52234X 52334X 52236X 52336X

280 000 915 000 465 000 1 570 000 284 000 955 000 480 000 1 680 000

800 560 800 530

1 200 850 1 200 800

13,6 40,8 14,8 46,3

160

80 80 80 85

82 82 83 88

115 140 170 180

48 79 120 128

52216 52316 52416 52417X

79 000 164 000 272 000 310 000

218 000 395 000 620 000 755 000

1 700 1 200 850 800

2 600 1 800 1 300 1 200

1,66 4,99 12,6 15,4

190 190

194 195

270 320

109 183

52238X 52338X

320 000 1 110 000 550 000 1 960 000

710 480

1 100 710

22,1 113

170

200 200

204 205

280 340

109 192

52240X 52340X

315 000 1 110 000 600 000 2 220 000

710 450

1 000 670

23,1 78,4

190

220

224

300

110

52244X

325 000 1 210 000

670

1 000

25,2

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

240

With Aligning Seat Washer

With Flat Seat

With Flat Seat

Ca

C0a

26,8 4,08 8,82 35,6

110

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

Bearing replacement guide 241

Thrust Bearings

Thrust Bearings

Spherical Thrust Roller Bearings Bore Diameter 60 – 240 mm

Spherical Thrust Roller Bearings Bore Diameter 260 – 500 mm



Boundary Dimensions (mm)

Bearing Numbers

d

D1

D

d1

T

60

89

130

114,5

42

65

93

140

121,5

70

102

150

75

107

80

Basic Load Ratings (N)

Limiting Speeds (min-1)

Mass (kg)



Boundary Dimensions (mm)

Bearing Numbers

Basic Load Ratings (N)

Oil

approx

C0a

Oil

approx

d

D1

D

d1

T

29412E

330 000

885 000

2 600

2,55

260

45

29413E

405 000

1 100 000

2 400

3,2

302 329 357

360 420 480

345 390 445

60 95 132

29252 29352 29452

855 000 1 700 000 2 820 000

3 850 000 6 800 000 10 700 000

1 200 800 710

18 48,5 105

131,5

48

29414E

450 000

1 240 000

2 400

3,9

280

160

138

51

29415E

515 000

1 430 000

2 200

4,65

114,5

170

148

54

29416E

575 000

1 600 000

2 000

5,55

323 348 384

380 440 520

365 410 480

60 95 145

29256 29356 29456

885 000 1 830 000 3 400 000

4 100 000 7 650 000 13 100 000

1 100 800 630

19 52,5 132

85

112 124

150 180

134,5 156,5

39 58

29317E 29417E

330 000 630 000

1 040 000 1 760 000

2 400 1 900

2,7 6,55

300

353 379 402

420 480 540

400 450 500

73 109 145

29260 29360 29460

1 160 000 2 190 000 3 500 000

5 150 000 9 100 000 13 700 000

950 710 630

30 74 140

90

118 129,5

155 190

139,5 165,5

39 60

29318E 29418E

350 000 695 000

1 080 000 1 950 000

2 200 1 800

2,83 7,55

320

128 144

170 210

152 185

42 67

29320E 29420E

410 000 840 000

1 280 000 2 400 000

2 000 1 600

3,6 10,3

372 399 436

440 500 580

420 470 555

73 109 155

29264 29364 29464

1 190 000 2 230 000 3 650 000

5 450 000 9 400 000 14 600 000

950 670 560

32,5 77 175

340

110

142,5 157

190 230

169,5 200

48 73

29322E 29422E

530 000 1 010 000

1 710 000 2 930 000

1 800 1 500

5,25 13,3

395 428 462

460 540 620

440 510 590

73 122 170

29268 29368 29468

1 230 000 2 640 000 4 400 000

5 750 000 11 200 000 17 400 000

900 630 530

33,5 103 218

120

156,5 171

210 250

187,5 215

54 78

29324E 29424E

645 000 1 160 000

2 100 000 3 400 000

1 600 1 400

7,3 16,6

360

130

168,5 185

225 270

203,5 235

58 85

29326E 29426E

740 000 1 330 000

2 450 000 3 900 000

1 500 1 200

8,95 21,1

423 448 480

500 560 640

480 525 610

85 122 170

29272 29372 29472

1 550 000 2 670 000 4 200 000

7 300 000 11 500 000 17 200 000

800 600 500

51 107 228

380

140

179 195,5

240 280

216,5 244,5

60 85

29328E 29428E

840 000 1 370 000

2 810 000 4 200 000

1 400 1 200

10,4 22,2

441 477 504

520 600 670

496 568 640

85 132 175

29276 29376 29476

1 620 000 3 300 000 4 800 000

7 800 000 14 500 000 19 500 000

800 560 480

52 140 254

150

190 209

250 300

224 266

60 90

29330E 29430E

870 000 1 580 000

2 900 000 4 900 000

1 400 1 100

10,8 27,3

400

460 494 536

540 620 710

517 590 680

85 132 185

29280 29380 29480

1 640 000 3 250 000 5 400 000

8 000 000 14 500 000 22 100 000

750 530 450

55 150 306

160

203 224,5

270 320

243 278

67 95

29332E 29432E

1 010 000 1 740 000

3 400 000 5 400 000

1 300 1 100

14,3 32,1

420

170

214,5 243

280 340

252 310

67 103

29334E 29434

1 050 000 1 680 000

3 500 000 5 800 000

1 200 1 000

14,8 43,5

489 520 556

580 650 730

553 620 700

95 140 185

29284 29384 29484

2 010 000 3 500 000 5 650 000

9 800 000 15 700 000 23 500 000

670 500 450

72 170 323

440

180

227 255

300 360

270 330

73 109

29336E 29436

1 230 000 1 870 000

4 200 000 6 500 000

1 100 900

19 52

508 548 588

600 680 780

575 645 745

95 145 206

29288 29388 29488

2 030 000 3 750 000 6 550 000

10 100 000 16 700 000 27 200 000

670 480 400

77 190 407

190

244 271

320 380

288,5 345

78 115

29338E 29438

1 370 000 2 100 000

4 700 000 7 450 000

1 100 850

23 60

460

530 567 608

620 710 800

592 666 765

95 150 206

29292 29392 29492

2 060 000 4 100 000 6 750 000

10 300 000 18 400 000 28 600 000

670 450 380

80 210 420

200

236 257 280

280 340 400

266 306,5 365

48 85 122

29240 29340E 29440

540 000 1 570 000 2 290 000

2 310 000 5 450 000 8 150 000

1 500 1 000 800

8,55 28,5 69

480

556 590 638

650 730 850

624 690 810

103 150 224

29296 29396 29496

2 370 000 4 150 000 7 200 000

12 100 000 19 000 000 31 000 000

600 450 360

97 215 545

220

254 280 308

300 360 420

285 335 385

48 85 122

29244 29344 29444

560 000 1 340 000 2 350 000

2 500 000 5 200 000 8 650 000

1 400 950 800

9,2 33 74

500

574 611 661

670 750 870

645 715 830

103 150 224

292/500 293/500 294/500

2 390 000 4 350 000 7 850 000

12 400 000 20 400 000 33 000 000

600 450 340

100 220 560

240

283 300 326

340 380 440

325 355 405

60 85 122

29248 29348 29448

800 000 1 360 000 2 420 000

3 450 000 5 400 000 9 100 000

1 200 950 750

16,5 35,5 79

100

With Flat Seat

C0a

Mass (kg)

Ca

With Flat Seat

Ca

Limiting Speeds (min-1)

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

For all dimensions and specifications refer to Cat. RB/A/GB/... from page B203 to B229.

242

Bearing replacement guide 243

Accessories

Sleeves, Locknuts and Washers Sleeve Cross Refference Table



Sleeves

Bearings

H200

H300

H2300

H3000

H3100

H3200

Rigid Radial Ball Bearings

6211K to 6222K

6311K to 6322K



6224K to 6240K

6324K to 6340K



Double Row Self-aligning Ball Bearings

1204K to 1222K

1304K to 1322K

2304K to 2322K







22205K to 22222K

23218K to 23256K

23024K to 230 / 500K

23122K to 230 / 500K

23260K to 232 / 500K

21304K to 21322K

22308K to 22356K

N206K to N222K

NU2205K to NU2222K

NU2305K to NU2356K

NU204K to NU222K

2204K to 2222K Spherical Roller Bearings

Cylindrical Roller Bearings



22224K to 22264K N224K to N264K

NU2224K to NU2264K

N306K to N322K

NU224K to NU264K

N324K to N340K

NU304K to NU322K

N344K to N356K

NU324K to NU340K



NU344K to NU356K

244

Bearing replacement guide 245

Sleeves, Locknuts and Washers

Sleeves, Locknuts and Washers

Series H200/H300 (Metric) Series HE200/HE300/HS200/HS300/HA200 (Inch)

Series H2300 (Metric) Series HE2300/HS2300/HA2300 (Inch)

C

d1

D3

L

Sleeve

H (mm)

D1 HE HS (Inch) (Inch)

HA (Inch)

H (mm)

D1 HE HS (Inch) (Inch)

D3 (mm)

C (mm)

Mass (kg)

Nut

32 38 45 52 58

7 8 8 9 10

0,041 0,070 0,099 0,125 0,174

KM 04 KM 05 KM 06 KM 07 KM 08

MB 04 MB 05 MB 06 MB 07 MB 08

H2304 H2305 H2306 H2307 H2308

17 20 25 30 35

– ⁄ 1 – 11⁄4

– – – – 13⁄8

HA (Inch)

L (mm)

D3 (mm)

C (mm)

Mass (kg)

Nut

Lock Washer

– – – – –

31 35 38 43 46

32 38 45 52 58

7 8 8 9 10

0,049 0,087 0,126 0,165 0,224

KM 04 KM 05 KM 06 KM 07 KM 08

MB 04 MB 05 MB 06 MB 07 MB 08

H204 H205 H206 H207 H208

17 20 25 30 35

– ⁄ 1 – 11⁄4

– ⁄ 7⁄8 11⁄8 13⁄8

15⁄16 13⁄16 15⁄16

24 26 27 29 31

H209 H210 H211 H212 H213

40 45 50 55 60

11⁄2 13⁄4 2 – 21⁄4

15⁄8 15⁄8 17⁄8 21⁄8 23⁄8

17⁄16 111⁄16 115⁄16 – 23⁄16

33 35 37 38 40

65 70 75 80 85

11 12 12 13 14

0,227 0,274 0,308 0,346 0,401

KM 09 KM 10 KM 11 KM 12 KM 13

MB 09 MB 10 MB 11 MB 12 MB 13

H2309 H2310 H2311 H2312 H2313

40 45 50 55 60

11⁄2 13⁄4 2 – 21⁄4

– 15⁄8 17⁄8 21⁄8 23⁄8

17⁄16 111⁄16 115⁄16 – 23⁄16

50 55 59 62 65

65 70 75 80 85

11 12 12 13 14

0,280 0,362 0,420 0,481 0,557

KM 09 KM 10 KM 11 KM 12 KM 13

MB 09 MB 10 MB 11 MB 12 MB 13

H215 H216 H217 H218 H219

65 70 75 80 85

21⁄2 23⁄4 3 – 31⁄4

– – – – –

27⁄16 211⁄16 215⁄16 33⁄16 –

43 46 50 52 55

98 105 110 120 125

15 17 18 18 19

0,707 0,882 1,020 1,190 1,370

KM 15 KM 16 KM 17 KM 18 KM 19

MB 15 MB 16 MB 17 MB 18 MB 19

H2315 H2316 H2317 H2318 H2319

65 70 75 80 85

21⁄2 23⁄4 3 – 31⁄4

– – – – –

27⁄16 211⁄16 215⁄16 33⁄16 –

73 78 82 86 90

98 105 110 120 125

15 17 18 18 19

1,050 1,280 1,450 1,690 1,920

KM 15 KM 16 KM 17 KM 18 KM 19

MB 15 MB 16 MB 17 MB 18 MB 19

H220 H222

90 100

31⁄2 4

– –

37⁄16 315⁄16

58 63

130 145

20 21

1,490 1,930

KM 20 KM 22

MB 20 MB 22

H304 H305

17 20

34

– ⁄

78

– ⁄

– –

28 29

32 38

7 8

0,045 0,075

KM 04 KM 05

MB 04 MB 05

H2320 H2322 H2324 H2326 H2328

90 100 110 115 125

31⁄2 4 41⁄4 41⁄2 5

– – – – –

37⁄16 315⁄16 43⁄16 47⁄16 415⁄16

97 105 112 121 131

130 145 155 165 180

20 21 22 23 24

2,150 2,740 3,190 4,600 5,550

KM 20 KM 22 KM 24 KM 26 KM 28

MB 20 MB 22 MB 24 MB 26 MB 28

H306 H307 H308 H309 H310

25 30 35 40 45

1 – 11⁄4 11⁄2 13⁄4

7⁄8 11⁄8 13⁄8 15⁄8 15⁄8

15⁄16 13⁄16 15⁄16 17⁄16 111⁄16

31 35 36 39 42

45 52 58 65 70

8 9 10 11 12

0,109 0,142 0,189 0,248 0,303

KM 06 KM 07 KM 08 KM 09 KM 10

MB 06 MB 07 MB 08 MB 09 MB 10

H2330 H2332 H2334 H2336 H2338

135 140 150 160 170

51⁄4 51⁄2 6 61⁄2 63⁄4

– – – – –

53⁄16 57⁄16 515⁄16 67⁄16 615⁄16

139 147 154 161 169

195 210 220 230 240

26 28 29 30 31

6,630 9,140 10,200 11,300 12,600

KM 30 KM 32 KM 34 KM 36 KM 38

MB 30 MB 32 MB 34 MB 36 MB 38

H311 H312 H313 H315 H316

50 55 60 65 70

21⁄2 23⁄4 3 31⁄4 31⁄2

17⁄8 21⁄8 23⁄8 – –

115⁄16 – 23⁄16 27⁄16 211⁄16

45 47 50 55 59

75 80 85 98 105

12 13 14 15 17

0,345 0,394 0,458 0,831 1,030

KM 11 KM 12 KM 13 KM 15 KM 16

MB 11 MB 12 MB 13 MB 15 MB 16

H2340 H2344 H2348 H2352 H2356

180 200 220 240 260

7 – – – –

– – – – –

73⁄16 – – – –

176 183 199 208 221

250 280 300 330 350

32 35 37 39 41

13,900 16,700 19,700 24,200 27,800

KM 40 HM 44 T HM 48 T HM 52 T HM 56 T

MB 40 MB 44 MB 48 MB 52 MB 56

H317 H318 H319 H320 H322

75 80 85 90 100

– – – – 4

– – – – –

215⁄16 33⁄16 – 37⁄16 315⁄16

63 65 68 71 77

110 120 125 130 145

18 18 19 20 21

1,180 1,370 1,560 1,690 2,180

KM 17 KM 18 KM 19 KM 20 KM 22

MB 17 MB 18 MB 19 MB 20 MB 22

34

78

– –

Lock Washer

Sleeve

L (mm)

34

The reference for the sleeve includes the nut and the lock washer.

The reference for the sleeve includes the nut and the lock washer.

246

Bearing replacement guide 247

Sleeves, Locknuts and Washers

Withdrawal Sleeves

Series H3000/H3100/H3200 (Metric) Series HE3100/HA3100 (Inch)

AH, AHX 300 and AH, AHX 2300 Series

b

C

L d1

D3

D1 d1 L1

L

Sleeve

H (mm)



D1 HE (Inch)

H3024 H3026 H3028 H3030 H3032

110 115 125 135 140

– – – – –

H3034 H3036 H3038 H3040 H3044X

150 160 170 180 200

H3048 H3052X H3056 H3060 H3064

HA (Inch)

L (mm)

D3 (mm)

C (mm)

Mass (kg)

Nut

Lock Washer

– – – – –

72 80 82 87 93

145 155 165 180 190

22 23 24 26 28

1,930 2,850 3,160 3,890 5,210

KML 24 KML 26 KML 28 KML 30 KML 32

MBL 24 MBL 26 MBL 28 MBL 30 MBL 32

– – – – –

– – – – –

101 109 112 120 126

200 210 220 240 260

29 30 31 32 30

5,990 6,830 7,450 9,190 10,300

KML 34 KML 36 KML 38 KML 40 HM 3044

MBL 34 MBL 36 MBL 38 MBL 40 MS 3044

220 240 260 280 300

– – – – –

– – – – –

133 145 152 168 171

290 310 330 360 380

34 34 38 42 42

13,200 15,300 17,700 22,800 24,600

HM 3048 HM 3052 HM 3056 HM 3060 HM 3064

MS 3048 MS 3052 MS 3056 MS 3060 MS 3064

H3124 H3126 H3128 H3130 H3132

110 115 125 135 140

41⁄4 41⁄2 5 51⁄4 51⁄2

43⁄16 47⁄16 415⁄16 53⁄16 57⁄16

88 92 97 111 119

155 165 180 195 210

22 23 24 26 28

2,640 3,660 4,340 5,520 7,670

KM 24 KM 26 KM 28 KM 30 KM 32

MB 24 MB 26 MB 28 MB 30 MB 32

H3134 H3136 H3138 H3140 H3144

150 160 170 180 200

6 61⁄2 63⁄4 7 –

515⁄16 67⁄16 615⁄16 73⁄16 715⁄16

122 131 141 150 161

220 230 240 250 280

29 30 31 32 35

8,380 9,500 10,800 12,100 14,700

KM 34 KM 36 KM 38 KM 40 HM 44 T

MB 34 MB 36 MB 38 MB 40 MB 44

H3148 H3152 H3156 H3160 H3164

220 240 260 280 300

– – – – –

– – – – –

172 190 195 208 226

300 330 350 380 400

37 39 41 40 42

17,300 22,000 24,500 30,200 34,900

HM 48 T HM 52 T HM 56 T HM 3160 HM 3164

MB 48 MB 52 MB 56 MS 3160 MS 3164

H3168 H3172 H3176 H3180 H3184

320 340 360 380 400

– – – – –

– – – – –

254 259 264 272 304

440 460 490 520 540

55 58 60 62 70

49,500 54,200 61,700 70,600 84,200

HM 3168 HM 3172 HM 3176 HM 3180 HM 3184

MS 3168 MS 3172 MS 3176 MS 3180 MS 3184

H3260 H3264 H3268 H3272 H3276

280 300 320 340 360

– – – – –

– – – – –

240 258 288 299 310

380 400 440 460 490

40 42 55 58 60

34,100 39,300 54,600 60,600 69,600

HM 3160 HM 3164 HM 3168 HM 3172 HM 3176

MS 3160 MS 3164 MS 3168 MS 3172 MS 3176

H3280

380





328

520

62

81,000

HM 3180

MS 3180

Sleeve

d1 (mm)

D1 (mm)

L (mm)

L1 (mm)

b (mm)

Mass (kg)

Thread

Nut

AH 308 AH 309 AHX 310

35 40 45

45 50 55

29 31 35

32 34 38

6 6 7

0,090 0,109 0,137

M 45 x 1,5 M 50 x 1,5 M 55 x 2,0

KM 09 KM 10 KM 11

AHX 311 AHX 312 AHX 313

50 55 60

60 65 75

37 40 42

40 43 45

7 8 8

0,161 0,189 0,253

M 60 x 2,0 M 65 x 2,0 M 75 x 2,0

KM 12 KM 13 KM 15

AH 314 AH 315 AH 316

65 70 75

80 85 90

43 45 48

47 49 52

8 8 8

0,280 0,313 0,365

M 80 x 2,0 M 85 x 2,0 M 90 x 2,0

KM 16 KM 17 KM 18

AHX 317 AHX 318 AHX 319

80 85 90

95 100 105

52 53 57

56 57 61

9 9 10

0,429 0,461 0,532

M 95 x 2,0 M 100 x 2,0 M 105 x 2,0

KM 19 KM 20 KM 21

AHX 320

95

110

59

63

10

0,582

M 110 x 2,0

KM 22

AH 2308 AH 2309 AHX 2310

35 40 45

45 50 55

40 44 50

43 47 53

7 7 9

0,128 0,164 0,209

M 45 x 1,5 M 50 x 1,5 M 55 x 2,0

KM 09 KM 10 KM 11

AHX 2311 AHX 2312 AHX 2313

50 55 60

60 65 75

54 58 61

57 61 64

10 11 12

0,253 0,297 0,395

M 60 x 2,0 M 65 x 2,0 M 75 x 2,0

KM 12 KM 13 KM 15

AHX 2314 AHX 2315 AHX 2316

65 70 75

80 85 90

64 68 71

68 72 75

12 12 12

0,466 0,534 0,597

M 80 x 2,0 M 85 x 2,0 M 90 x 2,0

KM 16 KM 17 KM 18

AHX 2317 AHX 2318 AHX 2319

80 85 90

95 100 105

74 79 85

78 83 89

13 14 16

0,670 0,779 0,886

M 95 x 2,0 M 100 x 2,0 M 105 x 2,0

KM 19 KM 20 KM 21

AHX 2320 AHX 2322 AHX 2324

95 105 115

110 125 135

90 98 105

94 102 109

16 16 17

0,998 1,350 1,600

M 110 x 2,0 M 125 x 2,0 M 135 x 2,0

KM 22 KM 25 KM 27

AHX 2326 AHX 2328 AHX 2330

125 135 145

145 155 165

115 125 135

119 130 140

19 20 24

1,970 2,330 2,820

M 145 x 2,0 M 155 x 3,0 M 165 x 3,0

KM 29 KM 31 KM 33

AH 2332 AH 2334 AH 2336

150 160 170

180 190 200

140 146 154

146 152 160

24 24 26

4,720 5,250 5,830

M 180 x 3,0 M 190 x 3,0 M 200 x 3,0

KM 36 KM 38 KM 40

AH 2338 AH 2340 AH 2344

180 190 200

210 220 240

160 170 181

167 177 189

26 30 30

6,630 7,540 13,500

MTr 210 x 4,0 MTr 220 x 4,0 MTr 240 x 4,0

HM 42 T HM 44 T HM 48 T

The reference for the sleeve includes the nut and the lock washer.

248

Bearing replacement guide 249

Withdrawal Sleeves

Locknuts

AH, AHX 300 and AH, AHX 2300 Series

KM Series

b S

B

T

L

D3

D1 d1

g

D1

D6

D4

L1

30º

Sleeve

d1 (mm)

D1 (mm)

L (mm)

L1 (mm)

b (mm)

Mass (kg)

AH 2348 AH 2352 AH 2356

220 240 260

260 290 310

189 205 212

197 213 220

30 30 30

15,500 19,600 21,600

AHX 3122 AHX 3124 AHX 3126

105 115 125

120 130 140

68 75 78

72 79 82

11 12 12

AHX 3128 AHX 3130 AHX 3132

135 145 150

150 165 180

83 96 103

88 101 108

AH 3134 AH 3136 AH 3138

160 170 180

190 200 210

104 116 125

AH 3140 AH 3144 AH 3148

190 200 220

220 240 260

AH 3152 AH 3156 AH 3160

240 260 280

AH 3164 AH 3168 AH 3172

Thread

Nut

Nut

D3

D4

g

Thread

B

S

Thread

D6

Washer

MTr 260 x 4,0 MTr 290 x 4,0 MTr 310 x 5,0

HM 52 T HM 58 T HM 62 T

KM 00 KM 01 KM 02

18 22 25

13,5 17 21

14 18 21

M 10 x 0,75 M 12 x 1,0 M 15 x 1,0

4 4 5

3 3 4

2 2 2

0,004 0,007 0,010

MB 00 MB 01 MB 02

0,760 0,950 1,080

M 120 x 2 M 130 x 2 M 140 x 2

KM 24 KM 26 KM 28

KM 03 KM 04 KM 05

28 32 38

24 26 32

24 28 34

M 17 x 1,0 M 20 x 1,0 M 25 x 1,5

5 6 7

4 4 5

2 2 2

0,013 0,019 0,025

MB 03 MB 04 MB 05

14 15 16

1,280 1,790 3,210

M 150 x 2 M 165 x 3 M 180 x 3

KM 30 KM 33 KM 36

KM 06 KM 07 KM 08

45 52 58

38 44 50

41 48 53

M 30 x 1,5 M 35 x 1,5 M 40 x 1,5

7 8 9

5 5 6

2 2 2,5

0,043 0,053 0,085

MB 06 MB 07 MB 08

109 122 131

16 19 20

3,400 4,220 4,890

M 190 x 3 M 200 x 3 MTr 210 x 4

KM 38 KM 40 HM 42 T

KM 09 KM 10 KM 11

65 70 75

56 61 67

60 65 69

M 45 x 1,5 M 50 x 1,5 M 55 x 2,0

10 11 11

6 6 7

2,5 2,5 3

0,119 0,148 0,158

MB 09 MB 10 MB 11

134 145 154

140 151 161

21 23 25

5,490 10,400 12,000

MTr 220 x 4 MTr 240 x 4 MTr 260 x 4

HM 44 T HM 48 T HM 52 T

KM 12 KM 13 KM 14

80 85 92

73 79 85

74 79 85

M 60 x 2,0 M 65 x 2,0 M 70 x 2,0

11 12 12

7 7 8

3 3 3,5

0,174 0,203 0,242

MB 12 MB 13 MB 14

290 310 330

172 175 192

179 183 200

26 28 30

16,200 17,500 20,800

MTr 290 x 4 MTr 310 x 5 MTr 330 x 5

HM 58 T HM 62 T HM 66 T

KM 15 KM 16 KM 17

98 105 110

90 95 102

91 98 103

M 75 x 2,0 M 80 x 2,0 M 85 x 2,0

13 15 16

8 8 8

3,5 3,5 3,5

0,287 0,397 0,451

MB 15 MB 16 MB 17

300 320 340

350 370 400

209 225 229

217 234 238

31 33 35

24,500 29,000 33,000

MTr 350 x 5 MTr 370 x 5 MTr 400 x 5

HM 70 T HM 74 T HM 80 T

KM 18 KM 19 KM 20

120 125 130

108 113 120

112 117 122

M 90 x 2,0 M 95 x 2,0 M 100 x 2,0

16 17 18

10 10 10

4 4 4

0,556 0,658 0,698

MB 18 MB 19 MB 20

AH 3176 AH 3180 AH 3184

360 380 400

420 440 460

232 240 266

242 250 276

36 38 40

35,700 39,500 46,500

MTr 420 x 5 MTr 440 x 5 MTr 460 x 5

HM 84 T HM 88 T HM 92 T

KM 21 KM 22 KM 23

140 145 150

126 133 137

130 135 140

M 105 x 2,0 M 110 x 2,0 M 115 x 2,0

18 19 19

12 12 12

5 5 5

0,845 0,965 1,010

MB 21 MB 22 MB 23

AHX 3218 AHX 3220 AHX 3222

85 95 105

100 110 125

63 73 82

67 77 86

10 11 11

0,576 0,767 1,040

M 100 x 2 M 110 x 2 M 125 x 2

KM 20 KM 22 KM 25

KM 24 KM 25 KM 26

155 160 165

138 148 149

145 150 155

M 120 x 2,0 M 125 x 2,0 M 130 x 2,0

20 21 21

12 12 12

5 5 5

1,080 1,190 1,250

MB 24 MB 25 MB 26

AHX 3224 AHX 3226 AHX 3228

115 125 135

135 145 155

90 98 104

94 102 109

13 15 15

1,300 1,580 1,840

M 135 x 2 M 145 x 2 M 155 x 3

KM 27 KM 29 KM 31

KM 27 KM 28 KM 29

175 180 190

160 160 171

163 168 178

M 135 x 2,0 M 140 x 2,0 M 145 x 2,0

22 22 24

14 14 14

6 6 6

1,550 1,560 1,800

MB 27 MB 28 MB 29

AHX 3230 AH 3232 AH 3234

145 150 160

165 180 190

114 124 134

119 130 140

17 20 24

2,220 4,080 4,800

M 165 x 3 M 180 x 3 M 190 x 3

KM 33 KM 36 KM 38

KM 30 KM 31 KM 32

195 200 210

171 182 182

183 186 196

M 150 x 2,0 M 155 x 3,0 M 160 x 3,0

24 25 25

14 16 16

6 7 7

2,030 2,300 2,590

MB 30 MB 31 MB 32

AH 3236 AH 3238 AH 3240

170 180 190

200 210 220

140 145 153

146 152 160

25 25 34

5,320 5,900 6,680

M 200 x 3 MTr 210 x 4 MTr 220 x 4

KM 40 HM 42 T HM 44 T

KM 33 KM 34 KM 36

210 220 230

193 193 203

196 206 214

M 165 x 3,0 M 170 x 3,0 M 180 x 3,0

26 26 27

16 16 18

7 7 8

2,700 2,800 3,070

MB 33 MB 34 MB 36

KM 38 KM 40

240 250

214 226

224 234

M 190 x 3,0 M 200 x 3,0

28 29

18 18

8 8

3,390 3,690

MB 38 MB 40

250

Bearing replacement guide 251

Lock Washer

Super Precision Bearings for Machine Tool Applications

MB Series

S

25º

E D1

K

D4

D5 t



Washer

D1

K

E

t

S

D4

D5

Number of Splines

Nut

MB 00 MB 01 MB 02

10 12 15

8,5 10,5 13,5

3 3 4

1,0 1,0 1,0

3 3 4

13,5 17 21

21 25 28

9 9 13

KM 00 KM 01 KM 02

MB 03 MB 04 MB 05

17 20 25

15,5 18,5 23,0

4 4 5

1,0 1,0 1,25

4 4 5

24 26 32

32 36 42

13 13 13

KM 03 KM 04 KM 05

MB 06 MB 07 MB 08

30 35 40

27,5 32,5 37,5

5 6 6

1,25 1,25 1,25

5 5 6

38 44 50

49 57 62

13 15 15

KM 06 KM 07 KM 08

MB 09 MB 10 MB 11

45 50 55

42,5 47,5 52,5

6 6 8

1,25 1,25 1,25

6 6 7

56 61 67

69 74 81

17 17 17

KM 09 KM 10 KM 11

MB 12 MB 13 MB 14

60 65 70

57,5 62,5 66,5

8 8 8

1,5 1,5 1,5

7 7 8

73 79 85

86 92 98

17 19 19

KM 12 KM 13 KM 14

MB 15 MB 16 MB 17

75 80 85

71,5 76,5 81,5

8 10 10

1,5 1,75 1,75

8 8 8

90 95 102

104 112 119

19 19 19

KM 15 KM 16 KM 17

MB 18 MB 19 MB 20

90 95 100

86,5 91,5 96,5

10 10 12

1,75 1,75 1,75

10 10 10

108 113 120

126 133 142

19 19 19

KM 18 KM 19 KM 20

MB 21 MB 22 MB 23

105 110 115

100,5 105,5 110,5

12 12 12

1,75 1,75 2,0

12 12 12

126 133 137

145 154 159

19 19 19

KM 21 KM 22 KM 23

MB 24 MB 25 MB 26

120 125 130

115,0 120,0 125,0

14 14 14

2,0 2,0 2,0

12 12 12

138 148 149

164 170 175

19 19 19

KM 24 KM 25 KM 26

MB 27 MB 28 MB 29

135 140 145

130,0 135,0 140,0

14 16 16

2,0 2,0 2,0

14 14 14

160 160 172

185 192 202

19 19 19

KM 27 KM 28 KM 29

MB 30 MB 31 MB 32

150 155 160

145,0 147,5 154,0

16 16 18

2,0 2,5 2,5

14 16 16

171 182 182

205 212 217

19 19 19

KM 30 KM 31 KM 32

MB 33 MB 34 MB 36

165 170 180

157,5 164,0 174,0

18 18 20

2,5 2,5 2,5

16 16 18

193 193 203

222 232 242

19 19 19

KM 33 KM 34 KM 36

MB 38 MB 40

190 200

184,0 194,0

20 20

2,5 2,5

18 18

214 226

252 262

19 19

KM 38 KM 40

252

Bearing replacement guide 253

NSK Super Precision Bearings Product Range

Several types of super precision bearings are available from NSK, including the ROBUSTTM series of high performance bearings, the special series of bearings for unique and specialised applications, and the standard series bearings.

254

Standard Series

ROBUST™ Series; Standard Series

High Precision Angular Contact Ball Bearings Basic NSK super precision bearings manufactured to conform to ISO standards. › 70xx, 72xx, 79xx series › Three types of contact angle: 15° (C), 25° (A5), 30° (A) › Two types of cage design: Select either phenolic (TR) or polyamide (TYN), depending on application requirements › Two types of ball material: Steel and Ceramic (SN24)

Ultra High-Speed Single Row Cylindrical Roller Bearings High performance cylindrical bearings designed for ultra high speed applications, such as machining center spindles. › Two types of cage material: Brass (MR)1) and PEEK resin (TP) › Three types of roller material: Steel, SHX and Ceramic › Ultra high speed ROBUST RXH design can be used up to 3 million dmN.

ROBUSTTM Series BNR, BER Series

Standard Series High Rigidity Series

Ultra High-Speed Angular Contact Ball Bearings High performance bearings developed for high speed operation with low temperature rise. Suitable for ultra high precision machining applications, and ultra high speed applications. › Two types of contact angle: 18° (BNR), 25° (BER) › Two types of ball material: Steel (S type) and Ceramic (H & X type) › Two types of cage design: Select either phenolic (T) or polyamide (TYN), depending on application requirements › ROBUST series also can be used for ultra high speed applications of over 3 million dmN

Double Row Cylindrical Roller Bearings Designed to deliver high rigidity in high speed applications such as lathe spindles. › Two types of cage material: Brass (MB), PPS resin (TB) › Standard specification E44: Outer ring oil holes and groove

ROBUST™ Series; BAR, BTR Series

Special Series for Machine Tool Applications

High-Speed Angular Contact Thrust Ball Bearings High rigidity thrust bearings for lathe applications. › Two types of contact angle: 30˚ (BAR), 40˚ (BTR) › Two types of ball material: Steel (S type) and Ceramic (H type)

Angular Contact Thrust Ball Bearings for Ball Screw Support High rigidity thrust bearings designed specifically for ball screw support applications in machine tools. › Contact Angle: 60° › Can be universally matched to any required rigidity specification or life cycle › A pre-greased line using special grease is also available › A new series is available, supplied with contact seals and waterproof grease

1)

Thrust Angular Contact Ball Bearings 100 BAR 10

S TYN DB

L P4A

Precision Class P4A: ISO Class 4, O.D. is Special P2A: ISO Class 2, O.D. is Special Preload L: Standard Preload EL: Standard Preload for High Speed Applications CP: Special Preload CA: Special Axial Clearance Combination DB: Back to Back Duplex Retainer TYN: Polyamide cage Material S: Steel Ball H: Ceramic Ball Dimension Series 10: ISO-series 10 (bore & outer diameter but NSK specific width) to be arranged with NN30XX series Bearing Type BAR: 30° Contact Angle BTR: 40° Contact Angle Bearing Bore Diameter (mm)

MR cage is used in the standard series

Ball Screw Support Bearings 30 TAC 62

BGR Series

Special Series for Injection Moulding Machines

Ultra High Precision Angular Contact Ball Bearings High Performance bearings developed specifically for internal grinding or high speed motor applications under spring preload. › Bore size range: ø6–25 mm, contact angle: 15˚ › Non separable type › Universal combinations (DU and SU) › Two types of ball material: Steel (S type) and Ceramic (H and X type)

Angular Contact Thrust Ball Bearings for Ball Screw Support The high load capacity design delivers five times the life expectancy compared to ball screw support bearings for machine tool applications of a similar size. The number of rows can also be reduced. › Easier handling than tapered roller bearings or thrust spherical roller bearings as a result of non-separable configuration › Optimum ball bearing design results in lower rotational torque › Can be universally matched to any required rigidity specification or life cycle

Special Series

Special Series

Sealed Angular Contact Ball Bearings Pre greased and sealed to reduce handling problems. Suitable for maintenance of machine tool spindles. › Standard series super precision angular contact ball bearings › ROBUSTTM series high speed angular contact ball bearings › Bore size range: ø30–100 mm in ISO series 10 and 19 (70xx and 79xx)

High Precision Deep Groove Ball Bearings Suitable for high speed and high precision motors. › Three types of cage: Ball guided polyamide cage (T1X,TYA) and inner ring guided phenolic cage (T), selection depends on the application › Suitable for silent or low vibration operation

B DDG SU C10 PN7B

Precision Class PN7A: Standard Accuracy (Equivalent to ISO Class 4) PN7B: Special Accuracy (Bore diameter and OD are exclusive to NSK. Equivalent to ISO Class 4. For SU arrangement only. Preload C10: Metric Series C11: Inch Series Mounting Configuration SU: Single Universal DU: Duplex Universal DB, DF, DT: Duplex Arrangement DBD, DFD, DTD, DUD: Triplex Arrangement DBB, DFF, DBT, DFT, DTT, QU: Quad Arrangement Seal Symbol No symbol: Open type DDG: Low friction contacting seal Internal Design B: High Capacity & Higher Speed (Replaces “A” type) Bearing O.D.1) (mm) Bearing Type: Bearing Bore1) (mm)

1)

Thrust Angular Contact Ball Bearings 100 TAC 20X PN7 +L

C6

Preload Class C6: Standard Preload for Grease Lubrication C7: Standard Preload for Oil Lubrication Spacer (Inner Ring) Precision Class PN7: ISO Class 4, O.D. is Special Dimension Series 20X, 20D: To be combined with NN30 series 29D: To be combined with NN39 and NN49 series Bearing Type Bearing Bore Diameter (mm)

Cylindrical Roller Bearings NN

3

0

17

MB KR E44 CCO P4

Precision Class P2: ISO Class 2 P4: ISO Class 4 Radial Clearance CC1: Standard clearance for cylindrical bore2) CCO: Standard clearance for tapered bore3) CCG: Special radial clearance Lubrication E44: Outer ring with machined lubrication groove and holes (Double Row Only) Bore Configuration KR: Ultra Precision Tapered Bore (1:12) Blank symbol: Cylindrical Bore Retainer MB: Roller guided machined brass cage (Double Row) TB: Roller guided PPS resin cage (Double Row) TP: Outer ring guided PEEK resin cage MR: Roller guided machined brass cage (Single Row) Material RS: Bearing Steel (SUJ2) (rings and rolling elements)4) RX: Heat Resistant Steel (SHX) (rings and rolling elements)4) RXH: Heat Resistant Steel (SHX) for rings and ceramic rolling elements No symbol: SUJ2 steel Bore code Diameter Series Width Series Cylindrical Roller Designator NN: Double Row, Inner Ring Guided Rollers N: Single Row, Inner Ring Guided Rollers

For inch series bearings, the fractional portion of the size is omitted.

2)

CC1 clearance. Matched clearance range greater than CC0. While not the standard, this clearance is most popular in the field.

3)

CC0 clearance (NSK’s recommended clearance) CC0 clearance range less than CC1. This range overlaps with the upper values of CC9 and lower values of CC1 as this clearance is easy for customers to target this range, it is the preferred clearance offered for CRB with taper bore.

4)

only valid for one-row bearings.

Bearing replacement guide 255

Super Precision Angular Contact Bearings for Machine Tools

Conventional Type 72, 70, 79 Series 70 16

A5

TR V1V DU

L

ROBUSTTM Series, High-Speed Type 80 BER 10

P3

S

T

V1V SU

EL

NSK offers “universal” bearings, SU or DU, that can be used

Precision Class P4: ISO Class 4 (ABEC7) P3: Dimensions - ISO Class 4 Running Accuracy: ISO Class 2 P2: ISO Class 2 (ABEC9) Preload EL: Extra Light L: Light Gxx: Preload in Kgf (G5 = 5 Kgf) CPxx: Median Preload in Microns (CP10=10μm) CAxx: Median Axial Clearance in Microns (CA15=15μm) Mounting Configuration SU: Single Universal DU: Duplex Universal DB, DF, DT: Duplex Arrangement DBD, DFD, DTD, DUD: Triplex Arrangement DBB, DFF, DBT, DFT, DTT, QU: Quad Arrangement

Precision Class P4: ISO Class 4 (ABEC7) P3: Dimensions - ISO Class 4 Running Accuracy: ISO Class 2 P2: ISO Class 2 (ABEC9) Preload L: Light M: Medium H: Heavy Gxx: Preload in Kgf (G5=5 Kgf) CPxx: Median Preload in Microns (CP10=10μm) CAxx: Median Axial Clearance in Microns (CA15=15μm) Mounting Configuration SU: Single Universal DU: Duplex Universal DB, DF, DT: Duplex Arrangement DBD, DFD, DTD, DUD: Triplex Arrangement DBB, DFF, DBT, DFT, DTT, QU: Quad Arrangement

Seal No symbol: Open type V1V: Non contact rubber seal Retainer T: Phenolic Cage TYN: Polyamide Cage T42: PEEK Cage Dimension Series 10: Same bore diameter, outside diameter, and width as the 70 series 19: Same bore diameter, outside diameter, and width as the 79 series Material S: Steel Ball H: Ceramic Balls X: SHX rings, ceramic balls Bearing Type BNR: 18° Contact Angle BER: 25° Contact Angle BGR: 15° Contact Angle Nominal Bore Diameter

Seal No symbol: Open type V1V: Non contact rubber seal Retainer TR: Phenolic Cage TYN: Polyamide cage Material No symbol: Bearing Steel (SUJ2) SN24: Ceramic Balls Contact Angle A: 30° A5: 25° C: 15° Bore Diameter Designator Bearing Series

Fig. 1

Misalignment of inner- and outerring

P3

to create various angular contact ball bearing arrangements.

f: Offset of front face b: Offset of back face

A universal angular contact ball bearing is one with the same offset ground on both front and back faces. Reference Fig. 1, (f=b). This offset relates directly to the bearing’s stringent preload control and enables universal bearings to be combined or form back to back (DB, DBD, DBB) or face to face (DF, DFD, DFF) sets.

Fig. 2a

Fig. 2b

High Point of Radial Runout The high point of radial runout is indicated by a small circle or burnished spot on the inner ring face (Fig. 2a) and by a ‘V’ line on the outside diameter of the outer ring (Fig. 2b). The bearings can then be mounted with these marks axially aligned with each other and opposed to the shaft or housing eccentricities in order to minimise assembled runout.

Fig. 3b

Fig. 3a Nenn-Außendurchmesser Nominal diameter

Features

Außenringtoleranz Total OD tolerance

› State-of-the art preload control › High Point of Eccentricity marked on inner and outer rings

Nenn-Bohrungsdurchmesser Nominal bore Total Bohrungstoleranz bore tolerance

› Bearing and box marked with actual bore, OD, and width deviation from nominal (units are microns μm), see Figures 3a, 3b and 3c › High performance phenolic cage

Fig. 3c

7014CTRDULP3 R

DB

DF

DT MADE IN ENGLAND

D = Outside Diameter d = Bore Diameter C = Width

Angular Contact Ball Bearings Combinations Available



DB

DF

DT

DBD

DBB

Load stiffness











Moment stiffness



 ¢ ¢ 

 £ £ 

¢   ¢

£   £

Speed capability Heat generation Stiffness

¢ ¢ ¢ 

Combination Mark & Matching Method for Universal CombinationDBD Bearings

Excellent = £ Very good = ¢ Good =  Fair =  One direction only =  Two directions = 

DB

DBD

DF

DFD

DT

DBB

DFD

DTD

DFF

DBT

DTD DFT

256

5 D: -4 d: -3 C: -20

DTT

Bearing replacement guide 257

Grease Packing for High Speed Bearings

The Recomendable Grease Quantities for High-speed Spindle Bearings



Characteristics of different greases

Angular Contact Ball Bearings 15% of internal space (NSK-Code: X)

Nominal Bearing Bore (mm)

BNR19, BGR19, BER19, 79XX

BGR10 70XX

BGR02 72XX

5 6 7 8 00

5 6 7 8 10

– – – – 0,06

– 0,04 0,07 0,12 0,13

0,03 0,07 – 0,10 0,16

– – – – –

– – – – –

– – – – –

– – – – –

– – – – –

01 02 03 04 05

12 15 17 20 25

0,06 0,11 0,13 0,23 0,27

0,14 0,18 0,24 0,44 0,52

0,23 0,29 0,41 0,68 0,85

– – – – –

– – – – –

– – – – –

– – – – 0,4

– – – – –

06 07 08 09 10

30 35 40 45 50

0,31 0,48 0,75 0,83 0,91

0,69 0,98 1,2 1,5 1,6

1,2 1,7 2,1 2,6 3,0

0,58 0,78 0,92 1,2 1,2

– – – – –

– – – – –

0,6 0,8 1,0 1,3 1,4

0,4 0,6 0,7 1,0 1,1

11 12 13 14 15

55 60 65 70 75

1,1 1,2 1,3 2,1 2,3

2,4 2,6 2,6 3,6 3,6

3,9 4,8 5,7 6,5 7,0

1,7 1,8 1,9 2,8 2,9

– – – – –

– – – – –

2,0 2,1 2,2 3,2 3,5

1,5 1,6 1,6 2,4 2,5

16 17 18 19 20

80 85 90 95 100

2,4 3,5 3,6 3,6 4,9

5,1 5,3 6,6 6,8 7,2

8,7 11 13 16 19

3,8 4,0 5,5 5,7 6,1

– – – – 5,4

– – – – 4,5

4,7 4,9 6,5 6,6 6,8

3,5 3,7 4,5 4,7 4,9

21 22 24 26 28

105 110 120 130 140

5,1 5,2 7,9 9,0 9,9

9,0 12 12 18 20

23 27 31 34 42

7,6 9,1 9,8 15 17

5,6 5,7 8,4 11 12

4,6 4,8 6,5 8,5 9,3

9,3 11 12,5 18 20

5,9 7,5 8,1 12,4 12,9

30 32

150 160

14 16

25 34

53 –

22 26

24 20

Bore Numbers

BNR10, BAR10 BER10, BTR10

Cylindrical Roller Bearing 10% of internal space (NSK-Code: X) NN49

NN39

14 15

NN30

23 29

N10

– –



Name

Manufacturer

MTE

NSK

MTS

NSK

Thickener

Base Oil

Viscosity of base oil (mm2/s)

Dropping Point (oC)

Temperature Range (oC)



Barium Complex

Ester Oil

20

200

–30~+120

Applicable for high speed cylindrical roller bearings and high speed spindles

Urea

Mixed Synthetic Oil

22

220

–40~+130

Applicable for high speed spindles

Notes

Packing method for ball bearings (Fig. 1) 1. Pack greese evenly between the balls. If an outer ring guided cage is used, such as a phenolic resin cage, apply a light coating of grease on the guided surface. 2. Rotate the bearing by hand to spread grease evenly on the surfaces of the raceway, ball, and cage. Packing method for cylindrical roller bearings (Fig. 2) 1. Coat about 80% of the grease amount evenly on roller rolling surface. Avoid putting too much grease on the cage bore. Grease on the cage bore is difficult to disperse during the running in period, which can result in a rapid rise in temperature or a long running in period. 2. Coat roller surfaces with a thin film of grease, including the roller end faces, roller cage contact points, and along the face edges of each cage pocket. 3. Using the remaining 20% of grease, apply a thin film of grease to the raceway surface of the outer ring. Fig. 1: Grease Packed Angular Contact Ball Bearing

Fig. 2: Grease Packed Cylindrical Roller Bearing

Units: cm3/row The grease quantity of “xxTAC20(29)X(D)” should be same as the double row cylindrical roller bearing’s, which is assembled with the bearing together.

258

Bearing replacement guide 259

Super Precision Bearings Interchange Guide

Catalogue Information

Interchange Guide for Precision Angular Contact Bearings

This publication reflects our standard bearing manufacturing



Standard Design



ISO Series

NSK

SKF

SNFA

Fafnir

FAG

19 10 02

79xxA5(V1V) 70xxA5(V1V) 72xxA5

719xxACD 70xxACD 72xxACD

SEBxxxxx3 SEBxxxxx3 E2xxxxx3

3xx93xxWI 3xx91xxWI 3xx21xxWI

B719xxE.(2RSD) B70xxE.(2RSD) B72xxE.(2RSD)

19 10

79xxA5SN24(V1V) 70xxA5SN2(V1V)

719xxACD/HC 70xxACD/HC

SEBxx/NSxxx3 EXxx/NSxxx3

3xxC93xxWI 3xxC91xxWI

HCB719xxE.(2RSD) HCB70xxE.(2RSD)

NSK manufactures one of the widest ranges of bearings available in the market, including specific bearings for various industry sectors. NSK is market leader in Mounted-Units and Plummer Blocks manufacturing.

High Speed Design 19 10

xxBER19(V1V)S xxBER10(V1V)S

719xxACE 70xxACE

VEBxxxxx3 VEXxx(/S)xxx3

3xx93xxHX(VV) 3xx91xxHX(VV)

HS(S)719xxE HS(S)70xxE

19 10

xxBER19(V1V)H xxBER10(V1V)H

719xxACE/HC 70xxACE/HC

VEBxx/NSxxx3 VEXxx(/S)/NSxxx3

3xxC93xxHX(VV) 3xxC91xxHX(VV)

HC(S)719xxE HC(S)70xxE

19 10

xxBER19(V1V)X xxBER10(V1V)X

– –

VEBxxXNxxx3 VEXxx(/S)/XNxxx3

– –

XC(S)719xxE XC(S)70xxE

You can download more sector and product specific catalouges from our website: www.nskeurope.com

Symbols in brackets show seal designation when available. Items in red are the manufacturers identifiers of particular parameters

Example of 25 degrees contact angle Steel balls

programm, corresponding to the most important part of the applications that are met in various industries.

Ceramic balls

Steel balls sealed

Ceramic balls sealed

Special material rings/ Ceramic balls (Sealed)

Interchange Guide for Precision Thrust Bearings

Thrust bearings for spindle

NSK

SKF

SNFA

Fafnir

FAG



Applications Contact Angle 30º

xxBAR

BTMxx A/DB







40º

xxBTR

BTMxx B/DB







60º

xxTAC

2344xx





2344xx

Interchange Guide for Precision Ball Screw Support Bearings

Series



NSK

SKF

SNFA

Fafnir

FAG

Non-ISO Metric

30TAC62B

BSD3062C

BS3062

MM30BS62

BSB030062

ISO Metric

BSB2030

BSA206C

BS230



760230

BDAB634201C



MM9308WI2H



1)

2)

Inch

BSB093

3)

Bore Diameter 30; OD – Ø 62; Width 15

1)

Bore Diameter 30; OD – Ø 62; Width 16

2)

Bore Diameter 23,838; OD – Ø 62; Width 15,875

3)

Interchange Guide for Precision Cylindrical Roller Bearings



Standard Design Construction

High Speed Design Construction

NSK

SKF

FAG

NN39xx(KR) NN30xx(KR) NN49xx(KR)

– NN30xx(K) –

– NN30xx(K) –

NNU49xx(KR)

NNU49xx(K)

NNU49xx(K)

N10xx(KR)

N10xx(K)

N10xx(K)

NSK

SKF

FAG

N10xxRS(KR)





N10xxRXH(KR)

N10xxHC5(K)*

HCN10xx(K)*

Steel Rollers & Rings

Ceramic Rollers & Special Steel Rings

N10xxRX(KR) Special Steel Rollers & Rings

260

* Normal steel rings used only This interchange should be used as a guideline only, as manufacturers’ designations may change without notice.

Bearing replacement guide 261

NSK Series 100 600 620 630 680 690 1100 1200 1300 2200 2300 3200 3300 4200 4300 5200 5300 6000 6200 6300 6400 6800 6900 7000 7200 7300 11200 11300 16000 16100 21300 22200 22300 23000 23100 23200 23300 23900 24000 24100 29200 29300 29400 51100 51200 51300 51400 52200 52300 52400 53200 53300 53400 54200 54300 54400 1/PDNF240/8G 1/PDNF240/9G 1000DECG 1000DECGFS 1000DECGHLT 1000G 1000GFS 1000KG 1100CG 1100DEC 1200 or NLJ 1200ECG 1200G 1200K 1300 or NMJ 1300EC 1300K 1726200-2RS 2/DF240/8 2/DF240/9 2/DNF140-1.3/16 2/DNF240/7 2/DNF240/8 2/DNF240/9 2200-2RS 2200K 2300-2RS 2300K 28/DNF245-45G 28/PDNF145-1.1/2 3200B 3200B-2RS * Consult NSK!

Page * 124 124 124 124 124 * 160 160 160 160 150 150 140 140 231 150 124 124 124 124 124 124 142 142 142 * * 124 124 217 217 217 217 217 217 217 217 217 217 231 231 231 231 231 231 231 231 231 231 231 231 231 231 231 231 * * * * * * * * * * 160 * * 160 160 * 160 * * * * * * * 160 160 160 160 * * 150 150

NSK Series 3200B-2Z 3300B 3300B-2RS 3300B-2Z 36/DF140-1.1/2 36/PDNF140-1.1/2 4200B 4300B 5/PDNF150-1.3/4 6000DDU 6000DU 6000-H-20 6000-H-20DDU 6000-H-20ZZ 6000N 6000NR 6000VV 6000Z 6000ZNR 6000ZZ 6000ZZNR 600DD 600ZZ 6200DDU or LJ-2R 6200DU or LJ-RS 6200-H-20 6200-H-20DD 6200-H-20ZZ 6200N or LJ-N 6200NR or LJ-NR 6200RS 6200VV 6200Z or LJ-Z 6200ZNR 6200ZZ or LJ-2Z 6200ZZNR 620DD 620ZZ 6300DDU or MJ-2RS 6300DU or MJ-RS 6300N or MJ-N 6300NR or MJ-NR 6300VV 6300Z or MJ-Z 6300ZNR 6300ZZ or MJ-2Z 6300ZZNR 630DD 630ZZ 6800DD 6800-H-20 6800-H-20ZZ 6800NR 6800VV 6800ZZ 6800ZZNR 6900DD 6900-H-20 6900-H-20DD 6900-H-20ZZ 6900NR 6900VV 6900ZZ 6900ZZNR 7200 or LJT 7200B 7300 or MJT 7300B AEL20 0 AELFD200 AELPF200 AELPFL200 AELPP20 0 AH AHX AN / KM AS200 ASFD200 ASPF200 ASPFL200 ASPP200 AW BL200 BL200Z BL200ZNR BL200ZZ BL200ZZNR BL300

Page 150 150 150 150 * * 140 140 * 124 124 * * * 124 124 124 124 124 124 124 124 124 S 124 124 * * * 124 124 124 124 124 124 124 124 124 124 124 124 124 124 124 124 124 124 124 124 124 124 * * 124 124 124 124 124 * * * 124 124 124 124 142 142 142 142 * * * * * 249 249 249 * * * * * 249 124 124 124 124 124 124

NSK Series BL300NR BL300Z BL300ZNR BL300ZZ BL300ZZNR BT BT-A BT-DEC BT-EC BT-EC + BTHF BTHF CNP CS200LLU DNF245/10 DNF245/10G E, EN, L FC FC-A FC-DEC FC-EC FR FT H HA HE HJ HR30200 HR30300 HR30300DJ HR32000XJ HR32200 HR32300 HR32900 HR33000 HR33100 HR33200 HR33200 J1000GCR KLNJ KLNJ-2RS KLNJ-2Z KLNJ-Z LDJK LFTC-A LFTC-EC LJ LJ-2RS LJ-2Z LJ-N LJ-NR LJ-RS LJT LJ-Z LLRJ LPB LPB-A or ASPP200 LPB-DEC LPB-EC LPBR LPBR-EC LRJ LT-(B) MDJK MFC MJ MJ-2RS MJ-2Z MJ-N MJ-NR MJ-RS MJT MJ-Z MMRJ MP MRJ MSC MSF MSFT MST MT N1000 N200 or LRJ N2200 N2300 N300 or MRJ N400 NCF1800 NCF2200

Page 139 124 124 124 124 * * * * * * * * * * * * * * * * * 249 249 249 * 185 185 185 185 185 185 185 185 185 185 185 * 124 124 124 124 * * * 124 124 124 124 124 124 142 124 168 * * * * * * 168 * * * 124 124 124 124 124 124 142 124 * * 168 * * * * 231 168 168 168 168 168 168 * *

NSK Series NCF2900 NCF3000 NF200 or LRJA NF300 or MRJA NJ1000 NJ200 or LLRJA NJ2200 NJ2300 NJ300 or MMRJA NJ400 NLJ NMJ NN3000 NNCF4800 NNCF4900 NNCF5000 NNU4900 NP NP1000K NP1000KG NP-A NP-DEC NP-EC NP-HLT NU1000 NU200 or LLRJ NU2200 NU2300 NU300 or MMRJ NU400 NUP1000 NUP200 or LLRJB NUP2200 NUP2300 NUP300 or MMRJB NUP400 PDF150/9 PDF150/9G PDF150-1.15/16 PDF155/12 PDF155/12G PDF155-2.3/16 PDF155-2.3/16G PDF240/9 PDNF140-1.3/16 PDNF145-45 PDNF145-45G PDNF150/9 PDNF150/9G PDNF150-1.15/16 PDNF150-1.15/16G PDNF155/12 PDNF155-2.3/16 PDNF240/8 PDNF240/9 PDNF240/9G PDNF245/10 PDNF245/10G PDNF250/9 PNP-CR PSF-CR PSF-CR PSF-CR PSFT-CR QJ200 or QJL QJ200LOC QJ200LOC or QJL-LOC QJ300 or QJM QJ300LOC or QJM-LOC QJL QJL-LOC QJM QJM-LOC R SCH SCH/SCHB SCH1000K SCH-A SCHB-A SCHB SCH-DEC SCHB-DEC SCH-EC SCHB-EC SF SF1000K SF-A SF-DEC

Page * * 168 168 168 168 168 168 168 168 160 160 259 * * * * * * * * * * * 168 168 168 168 168 168 168 168 168 168 168 168 * * * * * * * * * * * * * * * * * * * * * * * * * * * * 154 * * 154 * 154 * 154 * * * * * * * * * * * * * * * *

NSK Series SF-EC SF-HLT SFT SFT1000K SFT1000KG SFT-A SFT-DEC SFT-EC SFT-HLT SL SLC SLC1000K SLC-A SLC-DEC SLC-EC SL-DEC SL-EC SLFE SLFE-A SLFE-DEC SLFE-EC SLFL SLFL-A SLFL-DEC SLFL-EC SLFT SLFT-A SLFT-DEC SLFT-EC SNP SNP1000K SNP-A SNP-DEC SNP-EC ST ST1000K ST-A ST-DEC ST-EC T1000DECG T1000G TFC-DEC TLPB-DEC TNP-DEC TSCH-DEC TSCHB-DEC TSF-DEC TSFT-DEC TSLFE-DEC TSLFL-DEC TSLFT-DEC TSNP-DEC TST-DEC U200 U300 UC200 UC300 UCF200 UCF300 UCFC200 UCFC300 UCFCX00 UCFH200 UCFL200 UCFL300 UCFLX00 UCFX00 UCHB200 UCP200 UCP300 UCPX00 UCT200 UCT300 UCTX00 UCUP200 UCUP200 UCX00 UEL200 UELF200 UELFC200 UELFL200 UELP200 UELT200 UK200 XLJ XLRJ XLT

Page * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 124 168 231

B

B1

B2

B3

C

C1

C2

C3

E

E1

F

B4

G

G1

B5

G2

B6

D

D1

G3

G4

H

H1

H2

H3

H4

H5

H6

I

I1

I2

K

K1

O

L

M

N

M1

N1

M2

M3

M4

P

M5

P1

M6

P2

M7

EUROPEAN NSK SALES OFFICES FRANCE

NORWAY

SWEDEN

NSK France S.A.S.

NORDIC SALES OFFICE

NSK Sweden Office

Quartier de l’Europe

NSK Europe Norwegian Branch NUF

Karolinen Företagscenter

2, Rue Georges Guynemer

Østre Kullerød 5

Våxnäsgatan 10

78283 Guyancourt Cedex

N-3241 Sandefjord

SE-65340 Karlstad

Tel: +33 1 30573939

Tel: +47 33 293160

Tel: +46 5410 3545

Fax: +33 1 30570001

Fax: +47 33 429002

Fax: +46 5410 3544

Email: [email protected]

Email: [email protected]

Email: [email protected]

GERMANY

POLAND & CEE

TURKEY

NSK Deutschland GmbH

NSK Polska Sp. z o.o.

NSK Rulmanlari Orta Dog˘u Tic. Ltd. S¸ti

Harkortstrasse 15

Warsaw Branch

40880 Ratingen

Ul. Migdałowa 4/73

19 Mayis Mah. Atatürk Cad. Ulya Engın I˙ s¸ Merkezı No: 68 Kat. 6

Tel: +49 2102 4810

02-796 Warszawa

P.K.: 34734

Fax: +49 2102 4812290

Tel: +48 22 6451525

Kozyatag˘ i - I˙ stanbul

Email: [email protected]

Fax: +48 22 6451529

Tel: +90 216 3550398

Email: [email protected]

Fax: +90 216 3550399

ITALY

Email: [email protected]

NSK Italia S.p.A.

SPAIN

Via Garibaldi 215 - C.P. 103

NSK Spain, S.A.

UK

20024 Garbagnate

C/ Tarragona, 161 Cuerpo Bajo

NSK UK Ltd.

Milanese (MI)

2a Planta, 08014 Barcelona

Northern Road, Newark

Tel: +39 02 995191

Tel: +34 93 2892763

Nottinghamshire

Fax: +39 02 99025778

Fax: +34 93 4335776

NG24 2JF

Email: [email protected]

Email: [email protected]

Tel: +44 1636 605123 Fax: +44 1636 602775 Email: [email protected]

Please also visit our website: www.nskeurope.com – Global NSK: www.nsk.com

Every care has been taken to ensure the information in this publication is accurate but no liability can be accepted for any errors or omissions.

© Copyright NSK 2009. The contents of this publication are the copyright of the publishers. Printed in Poland. Ref: BRG/B/GB/11.09