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
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Series Reference
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NSK Bearing Series
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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
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NSK Bearing Series
Page
Series Reference
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NSK Bearing Series
Page
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NSK Bearing Series
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NSK Bearing Series
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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
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NSK Bearing Series
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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
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NSK Bearing Series
Page
Series Reference
Manufacturer
NSK Bearing Series
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Series Reference
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NSK Bearing Series
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Series Reference
Manufacturer
NSK Bearing Series
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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
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SWEDEN
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NORDIC SALES OFFICE
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Quartier de l’Europe
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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