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# SKF - Rolling Bearings

## Bearing basics Boundary

Bearing basics Boundary dimensions Boundary dimensions are the main dimensions of a bearing († fig. 10). They comprise: • the bore diameter (d) • the outside diameter (D) • the width or height (B, C, T or H) • the chamfer dimensions (r) The boundary dimensions for standard metric bearings are contained in the general plans as specified in ISO (International Organization for Standardization) standards: • ISO 15 for radial rolling bearings, except Y-bearings, some types of needle roller bearings and tapered roller bearings • ISO 104 for thrust bearings • ISO 355 for tapered roller bearings ISO general plans The ISO general plans for boundary dimensions of radial bearings contain a progressive series of standardized outside diameters for every standard bore diameter arranged in diameter series 7, 8, 9, 0, 1, 2, 3 and 4 (in order of increasing outside diameter). Within each diameter series different width series have also been established (width series 8, 0, 1, 2, 3, 4, 5 and 6 in order of increasing width). The height series for thrust bearings (height series 7, 9, 1 and 2 in order of increasing height) corresponds to the width series for radial bearings. Dimension series are formed by combining the number for the width or height series with the number for the diameter series († fig. 11). In the ISO general plan for single row metric tapered roller bearings (ISO 355), the boundary dimensions are grouped for certain ranges of the contact angle a, known as the angle series (angle series 2, 3, 4, 5, 6 and 7 in order of increasing angle). Based on the relationship between the bore and outside diameter, and between the total bearing width and the cross-sectional height, diameter and width series have also been established. Here, a dimension series is obtained by combining an angle series with a diameter and a width series († fig. 12). The dimension series consists of a number for the angle series and two letters. The first letter identifies the diameter series; the second identifies the width series. With very few exceptions, the bearings in this catalogue comply with the ISO general Fig. 10 B r r r d 1 d H 1) D d r D 1 D 1) ISO uses symbol T 40

Boundary dimensions plans. Experience has shown that the requirements of the vast majority of bearing applications can be met using bearings with these standardized dimensions. Following ISO standards for the boundary dimensions is a prerequisite for interchangeability of bearings. Specific information about compliance to dimension standards is provided in each product chapter. General plans for inch bearings A large group of bearings with inch dimensions are inch tapered roller bearings. The dimensions of these bearings are in accordance with AFBMA Standard 19 (ANSI B3.19). ANSI/ ABMA Standard 19.2 has replaced this standard, but does not include dimensions. In addition to the inch tapered roller bearings, some inch ball bearings and cylindrical roller bearings are also available, but not listed in this catalogue. A Fig. 11 Diameter series 3 2 0 00 03 13 23 33 02 12 22 32 10 20 30 Dimension series d Width series 0 1 2 3 Fig. 12 G F E D C B B D C E B D C E B D C E BC D E B C D E B C D E 41

• Page 1 and 2: Rolling bearings
• Page 3 and 4: Rolling bearings
• Page 5 and 6: E Bearing specifics ...............
• Page 7 and 8: 7.5 Matched bearings arranged back-
• Page 9 and 10: 7
• Page 11 and 12: Foreword This catalogue contains th
• Page 13 and 14: without flange rings er bearings be
• Page 15 and 16: Units of measurement This catalogue
• Page 17 and 18: Meeting the toughest challenges Our
• Page 19 and 20: Bearings SKF is the world leader in
• Page 21: Bearing basics ....................
• Page 24 and 25: Bearing basics Selecting rolling be
• Page 26 and 27: Bearing basics Bearing systems (†
• Page 28 and 29: Bearing basics Bearing types and de
• Page 30 and 31: Bearing basics Angular contact ball
• Page 32 and 33: Bearing basics Cylindrical roller b
• Page 34 and 35: Bearing basics Needle roller bearin
• Page 36 and 37: Bearing basics Angular contact thru
• Page 38 and 39: Bearing basics Support rollers (con
• Page 40 and 41: Bearing basics Fig. 7 a b c c d Mac
• Page 44 and 45: Bearing basics Basic bearing design
• Page 46 and 47: Bearing basics Diagram 3 Designatio
• Page 48 and 49: Bearing basics Basic selection crit
• Page 50 and 51: Bearing basics Loads Fig. 19 Magnit
• Page 52 and 53: Bearing basics Combined loads A com
• Page 54 and 55: Bearing basics Misalignment Angular
• Page 56 and 57: Bearing basics Friction Rolling bea
• Page 58 and 59: Bearing basics Mounting and dismoun
• Page 60 and 61: Bearing basics Sealing solutions To
• Page 63 and 64: Selecting bearing size B A systems
• Page 65 and 66: Bearing life and load ratings Beari
• Page 67 and 68: Selecting bearing size using the li
• Page 69 and 70: 2 Selecting bearing size using the
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• Page 87 and 88: Dynamic bearing loads Equivalent dy
• Page 89 and 90: Selecting bearing size using static
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Calculation examples • A more cos

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SKF calculation tools SKF Bearing B

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SKF life testing SKF life testing S

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Friction The friction in a rolling

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Friction The SKF model for calculat

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Friction Kinematic replenishment/st

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Friction Table 2a Geometric and loa

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Friction Table 3a Geometric constan

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Friction Table 3e Geometric constan

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Friction Drag losses Bearings lubri

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Friction Drag losses for vertical s

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Friction Starting torque The starti

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Speeds Basics of bearing speed ....

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Reference speed Diagram 1 Heat flow

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Reference speed Diagram 2 Adjustmen

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Reference speed Diagram 4 Adjustmen

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Reference speed Example 1 An SKF Ex

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Special cases Special cases In cert

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Vibration generation at high speeds

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Bearing specifics Dimensions For in

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Bearing specifics Table 1 Tolerance

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Bearing specifics Table 2 Diameter

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Bearing specifics Table 4 P6 class

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Bearing specifics Table 6 Normal an

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Bearing specifics Table 8 P5 class

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Bearing specifics Table 10 Toleranc

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Bearing specifics Table 12 Normal t

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Bearing specifics Table 15 Chamfer

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Bearing specifics The initial inter

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Bearing specifics Ceramics The comm

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Bearing specifics Therefore, whethe

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Bearing specifics Hydrogenated acry

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Design considerations Bearing syste

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Bearing systems locating bearing po

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Bearing systems Adjusted bearing sy

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Radial location of bearings Radial

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Radial location of bearings 3. Bear

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Radial location of bearings Bearing

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Radial location of bearings Shaft a

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Radial location of bearings Table 2

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Radial location of bearings Table 5

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Radial location of bearings Relatio

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Radial location of bearings Table 7

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Radial location of bearings Table 7

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Radial location of bearings Table 7

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Radial location of bearings Table 7

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Radial location of bearings Table 7

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Radial location of bearings Table 7

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Radial location of bearings Table 8

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Radial location of bearings Table 8

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Radial location of bearings Table 8

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Radial location of bearings Table 8

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Radial location of bearings Table 8

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Radial location of bearings Table 9

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Radial location of bearings The per

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Axial location of bearings Locating

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Axial location of bearings Bearings

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Axial location of bearings CARB tor

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Designing associated components Fig

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Selecting internal clearance or pre

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Selecting internal clearance or pre

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Selecting internal clearance or pre

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Selecting internal clearance or pre

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Selecting internal clearance or pre

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Selecting internal clearance or pre

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Selecting internal clearance or pre

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Sealing solutions Fig. 43 Fig. 44 S

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Sealing solutions Integral bearing

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Sealing solutions External seals Fo

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Sealing solutions Fig. 57 Fig. 58 F

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Sealing solutions V-ring seals V-ri

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Sealing solutions F 237

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Lubrication Basics of lubrication R

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Lubrication Grease lubrication The

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Lubrication Lubricating greases Lub

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Lubrication Temperature zones Tempe

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Lubrication Protection against corr

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Lubrication SKF greases - technical

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Lubrication Relubrication Rolling b

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Lubrication Very slow speeds Select

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Lubrication Diagram 4 Relubrication

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Lubrication Relubrication procedure

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Lubrication To effectively replace

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Lubrication Oil lubrication Fig. 6

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Lubrication Oil jet For very high-s

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Lubrication Selecting lubricating o

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20 000 Lubrication Diagram 5 Estima

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Mounting, dismounting and bearing c

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General Fig. 1 a b 1 2 a b 1 2 3 4

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Mounting Mounting Depending on the

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Mounting Bearing adjustment The int

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Mounting Fig. 14 the bearing († f

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Mounting Fig. 18 a c b b a c a Fig.

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TMEM 1500 Mounting Fig. 22 0.450 ON

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Dismounting Fig. 23 Dismounting If

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Dismounting Dismounting bearings fi

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Dismounting Fig. 32 Fig. 33 H 289

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Inspection and cleaning Bearing sto

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Deep groove ball bearings 1 Y-beari

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1 Deep groove ball bearings Designs

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1 Deep groove ball bearings Double

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1 Deep groove ball bearings Sealing

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1 Deep groove ball bearings Low-fri

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1 Deep groove ball bearings ICOS oi

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1 Deep groove ball bearings Grease

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1 Deep groove ball bearings Bearing

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1 Deep groove ball bearings Perform

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1 Deep groove ball bearings Bearing

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1 Deep groove ball bearings Table 6

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1 Deep groove ball bearings Loads S

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1 Deep groove ball bearings Tempera

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1 Deep groove ball bearings Designa

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1.1 Single row deep groove ball bea

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1.1 Single row deep groove ball bea

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1.1 Single row deep groove ball bea

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1.1 Single row deep groove ball bea

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1.1 Single row deep groove ball bea

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1.1 Single row deep groove ball bea

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1.1 Single row deep groove ball bea

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1.1 Single row deep groove ball bea

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1.1 Single row deep groove ball bea

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1.1 Single row deep groove ball bea

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1.1 Single row deep groove ball bea

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1.1 Single row deep groove ball bea

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.2 Capped single row deep groove b

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1.3 ICOS oil sealed bearing units d

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1.4 Single row deep groove ball bea

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1.4 Single row deep groove ball bea

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1.4 Single row deep groove ball bea

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1.5 Single row deep groove ball bea

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1.5 Single row deep groove ball bea

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1.6 Stainless steel deep groove bal

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1.6 Stainless steel deep groove bal

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1.6 Stainless steel deep groove bal

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1.6 Stainless steel deep groove bal

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1.7 Capped stainless steel deep gro

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1.7 Capped stainless steel deep gro

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1.7 Capped stainless steel deep gro

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1.7 Capped stainless steel deep gro

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1.7 Capped stainless steel deep gro

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1.7 Capped stainless steel deep gro

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1.7 Capped stainless steel deep gro

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1.7 Capped stainless steel deep gro

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1.8 Single row deep groove ball bea

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1.8 Single row deep groove ball bea

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1.9 Single row deep groove ball bea

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1.10 Double row deep groove ball be

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1.10 Double row deep groove ball be

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2 Y-bearings (insert bearings) Desi

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Design and variants Fig. 4 2 Fig. 2

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hole in the outer ring groove. This

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Y-bearings with a tapered bore Y-be

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Sealing solutions SKF supplies all

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Shields On request, Y-bearings can

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Design and variants Diagram 1 2 Gre

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Y-bearings for agricultural applica

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Design and variants 2 Table 4 Rubbe

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Performance classes 2 439

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Bearing data 2 with SKF ConCentra l

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Bearing data Fig. 27 2 5° 443

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Calculation factors Bearing series

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• outer ring temperature ≤ 60

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Threaded holes in the inner ring of

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Mounting and dismounting When mount

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Hook spanners for Y-bearings on an

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Mounting and dismounting Eccentric

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Designation system 2 Group 2 Group

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Dimensions Basic load ratings dynam

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Principal dimensions Basic load Fat

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463 2.2

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Dimensions Basic load Fatigue Limit

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Dimensions Basic load Fatigue Limit

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2.6 SKF ConCentra Y-bearings, inch

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2.8 Y-bearings with a tapered bore

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473 2.9

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3 Angular contact ball bearings Des

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3 Angular contact ball bearings Pai

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3 Angular contact ball bearings Fou

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3 Angular contact ball bearings Sea

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3 Angular contact ball bearings Loc

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3 Angular contact ball bearings Bea

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3 Angular contact ball bearings Tab

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3 Angular contact ball bearings Tab

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3 Angular contact ball bearings Loa

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3 Angular contact ball bearings Min

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3 Angular contact ball bearings Tab

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3 Angular contact ball bearings Des

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3 Angular contact ball bearings Mat

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3 Angular contact ball bearings Mat

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3 Angular contact ball bearings Des

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3.1 Single row angular contact ball

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3.1 Single row angular contact ball

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3.1 Single row angular contact ball

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3.1 Single row angular contact ball

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3.1 Single row angular contact ball

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3.1 Single row angular contact ball

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3.1 Single row angular contact ball

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3.1 Single row angular contact ball

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3.2 Double row angular contact ball

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3.2 Double row angular contact ball

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3.3 Capped double row angular conta

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3.3 Capped double row angular conta

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3.4 Four-point contact ball bearing

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3.4 Four-point contact ball bearing

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3.4 Four-point contact ball bearing

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4 Self aligning ball bearings Desig

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Designs and variants Basic design b

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Designs and variants Table 2 Cages

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Bearing data Bore tolerance of self

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Permissible speed Temperature limit

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Design of bearing arrangements Bear

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Design of bearing arrangements Tabl

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Designation system 4 551

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a r a D a d a 4.1 Dimensions Abutme

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a r a D a d a 4.1 Dimensions Abutme

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a r a D a d a 4.1 Dimensions Abutme

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a r a D a d a 4.1 Dimensions Abutme

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a r a D a d a 4.2 Dimensions Abutme

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a D a 4.3 Dimensions Abutment and f

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Principal dimensions Abutment dimen

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5 Cylindrical roller bearings Desig

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5 Cylindrical roller bearings Singl

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5 Cylindrical roller bearings Other

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5 Cylindrical roller bearings Other

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5 Cylindrical roller bearings Beari

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5 Cylindrical roller bearings Singl

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5 Cylindrical roller bearings NNF d

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5 Cylindrical roller bearings Cages

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5 Cylindrical roller bearings Beari

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5 Cylindrical roller bearings Beari

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5 Cylindrical roller bearings Beari

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5 Cylindrical roller bearings Table

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5 Cylindrical roller bearings Table

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5 Cylindrical roller bearings Loads

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5 Cylindrical roller bearings Dynam

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5 Cylindrical roller bearings Table

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5 Cylindrical roller bearings Permi

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5 Cylindrical roller bearings Desig

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.1 Single row cylindrical roller b

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5.2 High-capacity cylindrical rolle

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5.2 High-capacity cylindrical rolle

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5.3 Single row full complement cyli

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5.3 Single row full complement cyli

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5.3 Single row full complement cyli

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5.3 Single row full complement cyli

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5.3 Single row full complement cyli

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5.3 Single row full complement cyli

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5.4 Double row full complement cyli

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5.4 Double row full complement cyli

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5.4 Double row full complement cyli

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5.4 Double row full complement cyli

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5.4 Double row full complement cyli

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5.4 Double row full complement cyli

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5.5 Sealed double row full compleme

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5.5 Sealed double row full compleme

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6 Needle roller bearings Designs an

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Designs and variants Basic design b

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Designs and variants Drawn cup need

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Designs and variants Greases for fu

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Designs and variants Needle roller

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Designs and variants Alignment need

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Designs and variants NKIA series Ne

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Designs and variants NX series Need

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Designs and variants Needle roller

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Designs and variants Needle roller

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Designs and variants Cages Dependin

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Designs and variants Table 3 Cages

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Designs and variants solid contamin

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Designs and variants Relubrication

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Bearing data Drawn cup needle rolle

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Bearing data Alignment needle rolle

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Bearing data Thrust ball bearing Bo

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Bearing data Table 5 Needle roller

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Bearing data Table 10 Raceway toler

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Loads Loads Needle rollers and cage

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Loads Symbols Cylindrical roller th

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Design of bearing arrangements Abut

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Design of bearing arrangements Comb

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Design of bearing arrangements 6 71

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Designation system Group 4 4.1 4.2

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Principal dimensions Basic load rat

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Principal dimensions Basic load rat

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Principal dimensions Basic load rat

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729 6.1

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6.2 Dimensions Appropriate inner ri

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BK .. RS HN 6.2 Dimensions Appropri

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BK .. RS HN HK BK (double row) (dou

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BK .. RS HN HK BK (double row) (dou

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BK .. RS HN HK BK (double row) (dou

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HN HK BK (double row) (double row)

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HN 6.2 Dimensions Appropriate inner

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a D a 6.3 Dimensions Abutment and f

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D a r a 747 6.3 Dimensions Abutment

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D a r a 749 6.3 Dimensions Abutment

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a D a 6.3 Dimensions Abutment and f

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D a r a 753 6.3 Dimensions Abutment

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D a r a 755 6.3 Dimensions Abutment

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D a r a 757 6.3 Dimensions Abutment

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D a r a r a d a 6.4 Dimensions Abut

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d a 6.4 Dimensions Abutment and fil

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d a 6.4 Dimensions Abutment and fil

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d a 6.4 Dimensions Abutment and fil

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d a 6.4 Dimensions Abutment and fil

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d a 6.4 Dimensions Abutment and fil

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a r a D a d a D b 6.5 Dimensions Ab

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a D a r a 773 d a D b 6.5 Dimension

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a r a D a d a D b d b 6.6 Dimension

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a D a 6.7 Dimensions Abutment and f

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D a r a r b d a 6.8 Dimensions Abut

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d a r a r a D a 6.9 Dimensions Abut

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D a 6.9 Dimensions Abutment and fil

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C a d a r a r a D a B i d i F r a 6

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a 6.11 Dimensions Abutment and fill

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a 6.12 Dimensions Abutment and fill

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Dimensions Mass Designation Dimensi

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Dimensions Mass Designation d F B r

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795 6.14

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7 Tapered roller bearings Designs a

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7 Tapered roller bearings Assortmen

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7 Tapered roller bearings Matched b

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7 Tapered roller bearings Performan

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7 Tapered roller bearings Bearing d

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7 Tapered roller bearings Bearing d

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7 Tapered roller bearings Axial int

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7 Tapered roller bearings Calculati

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7 Tapered roller bearings Calculati

• Page 818 and 819:

7 Tapered roller bearings Temperatu

• Page 820 and 821:

7 Tapered roller bearings Table 6 S

• Page 822 and 823:

7 Tapered roller bearings Bearing d

• Page 824 and 825:

7 Tapered roller bearings Designati

• Page 826 and 827:

7.1 Metric single row tapered rolle

• Page 828 and 829:

7.1 Metric single row tapered rolle

• Page 830 and 831:

7.1 Metric single row tapered rolle

• Page 832 and 833:

7.1 Metric single row tapered rolle

• Page 834 and 835:

7.1 Metric single row tapered rolle

• Page 836 and 837:

7.1 Metric single row tapered rolle

• Page 838 and 839:

7.1 Metric single row tapered rolle

• Page 840 and 841:

7.1 Metric single row tapered rolle

• Page 842 and 843:

7.1 Metric single row tapered rolle

• Page 844 and 845:

7.2 Inch single row tapered roller

• Page 846 and 847:

7.2 Inch single row tapered roller

• Page 848 and 849:

7.2 Inch single row tapered roller

• Page 850 and 851:

7.2 Inch single row tapered roller

• Page 852 and 853:

7.2 Inch single row tapered roller

• Page 854 and 855:

7.2 Inch single row tapered roller

• Page 856 and 857:

7.2 Inch single row tapered roller

• Page 858 and 859:

7.2 Inch single row tapered roller

• Page 860 and 861:

7.2 Inch single row tapered roller

• Page 862 and 863:

7.2 Inch single row tapered roller

• Page 864 and 865:

7.2 Inch single row tapered roller

• Page 866 and 867:

7.3 Single row tapered roller beari

• Page 868 and 869:

7.4 Matched bearings arranged face-

• Page 870 and 871:

7.4 Matched bearings arranged face-

• Page 872 and 873:

7.4 Matched bearings arranged face-

• Page 874 and 875:

7.5 Matched bearings arranged back-

• Page 876 and 877:

7.5 Matched bearings arranged back-

• Page 878 and 879:

7.6 Matched bearings arranged in ta

• Page 881 and 882:

8 Spherical roller bearings Designs

• Page 883 and 884:

Designs and variants Fig. 4 Fig. 5

• Page 885 and 886:

Designs and variants • E design b

• Page 887 and 888:

Designs and variants Greases for se

• Page 889 and 890:

Designs and variants Bearings for v

• Page 891 and 892:

Performance classes Performance cla

• Page 893 and 894:

Bearing data Width tolerances for S

• Page 895 and 896:

Bearing data Table 5 Radial interna

• Page 897 and 898:

Loads Table 6 Symbols B = bearing w

• Page 899 and 900:

Design of bearing arrangements Desi

• Page 901 and 902:

Design of bearing arrangements Fig.

• Page 903 and 904:

Design of bearing arrangements Tabl

• Page 905 and 906:

Designation system Group 4 4.1 4.2

• Page 907 and 908:

a r a D a d a Dimensions Abutment a

• Page 909 and 910:

a r a D a d a Dimensions Abutment a

• Page 911 and 912:

a r a D a d a Dimensions Abutment a

• Page 913 and 914:

a r a D a d a Dimensions Abutment a

• Page 915 and 916:

a r a D a d a Dimensions Abutment a

• Page 917 and 918:

a r a D a d a Dimensions Abutment a

• Page 919 and 920:

a r a D a d a Dimensions Abutment a

• Page 921 and 922:

a r a D a d a Dimensions Abutment a

• Page 923 and 924:

a r a D a d a Dimensions Abutment a

• Page 925 and 926:

a r a D a d a Dimensions Abutment a

• Page 927 and 928:

a r a D a d a Dimensions Abutment a

• Page 929 and 930:

a r a D a d a Dimensions Abutment a

• Page 931 and 932:

a r a D a d a Dimensions Abutment a

• Page 933 and 934:

a r a 931 D a d a Dimensions Abutme

• Page 935 and 936:

a r a 933 D a d a Dimensions Abutme

• Page 937 and 938:

a r a 935 D a d a Dimensions Abutme

• Page 939 and 940:

a r a D a d a Dimensions Abutment a

• Page 941 and 942:

a r a D a d a Dimensions Abutment a

• Page 943 and 944:

Principal dimensions Abutment and f

• Page 945 and 946:

Principal dimensions Abutment and f

• Page 947 and 948:

Principal dimensions Abutment and f

• Page 949 and 950:

Principal dimensions Mass Designati

• Page 951 and 952:

Principal dimensions Mass Designati

• Page 953 and 954:

Principal dimensions Mass Designati

• Page 955 and 956:

953 8.5

• Page 957:

Principal dimensions Abutment and f

• Page 960 and 961:

9 CARB toroidal roller bearings Des

• Page 962 and 963:

9 CARB toroidal roller bearings Ass

• Page 964 and 965:

9 CARB toroidal roller bearings Sea

• Page 966 and 967:

9 CARB toroidal roller bearings Bea

• Page 968 and 969:

9 CARB toroidal roller bearings Tab

• Page 970 and 971:

9 CARB toroidal roller bearings Axi

• Page 972 and 973:

9 CARB toroidal roller bearings Cal

• Page 974 and 975:

9 CARB toroidal roller bearings Loa

• Page 976 and 977:

9 CARB toroidal roller bearings Des

• Page 978 and 979:

9 CARB toroidal roller bearings App

• Page 980 and 981:

9 CARB toroidal roller bearings Des

• Page 982 and 983:

9.1 CARB toroidal roller bearings d

• Page 984 and 985:

9.1 CARB toroidal roller bearings d

• Page 986 and 987:

9.1 CARB toroidal roller bearings d

• Page 988 and 989:

9.1 CARB toroidal roller bearings d

• Page 990 and 991:

9.1 CARB toroidal roller bearings d

• Page 992 and 993:

9.1 CARB toroidal roller bearings d

• Page 994 and 995:

9.1 CARB toroidal roller bearings d

• Page 996 and 997:

9.1 CARB toroidal roller bearings d

• Page 998 and 999:

9.2 Sealed CARB toroidal roller bea

• Page 1000 and 1001:

9.2 Sealed CARB toroidal roller bea

• Page 1002 and 1003:

9.3 CARB toroidal roller bearings o

• Page 1004 and 1005:

9.3 CARB toroidal roller bearings o

• Page 1006 and 1007:

9.4 CARB toroidal roller bearings o

• Page 1008 and 1009:

9.4 CARB toroidal roller bearings o

• Page 1011 and 1012:

10 Thrust ball bearings Designs and

• Page 1013 and 1014:

Designs and variants Bearings with

• Page 1015 and 1016:

Loads Loads Minimum load For additi

• Page 1017 and 1018:

Designation system Designation syst

• Page 1019 and 1020:

d a r a r a D a Dimensions Abutment

• Page 1021 and 1022:

d a r a r a D a Dimensions Abutment

• Page 1023 and 1024:

d a r a r a D a Dimensions Abutment

• Page 1025 and 1026:

d a r a r a D a Dimensions Abutment

• Page 1027 and 1028:

d a r a r a D a Dimensions Abutment

• Page 1029 and 1030:

R d a r a r a D a Dimensions Abutme

• Page 1031 and 1032:

R d a r a r a D a Dimensions Abutme

• Page 1033 and 1034:

D a d a r a r b Dimensions Abutment

• Page 1035 and 1036:

D a d a r a r b Dimensions Abutment

• Page 1037:

D a d a r a r b R Dimensions Abutme

• Page 1040 and 1041:

11 Cylindrical roller thrust bearin

• Page 1042 and 1043:

11 Cylindrical roller thrust bearin

• Page 1044 and 1045:

11 Cylindrical roller thrust bearin

• Page 1046 and 1047:

11 Cylindrical roller thrust bearin

• Page 1048 and 1049:

11 Cylindrical roller thrust bearin

• Page 1050 and 1051:

11.1 Cylindrical roller thrust bear

• Page 1052 and 1053:

11.1 Cylindrical roller thrust bear

• Page 1054 and 1055:

11.1 Cylindrical roller thrust bear

• Page 1056 and 1057:

11.1 Cylindrical roller thrust bear

• Page 1059 and 1060:

12 Needle roller thrust bearings De

• Page 1061 and 1062:

Designs and variants Intermediate w

• Page 1063 and 1064:

Designs and variants LS series univ

• Page 1065 and 1066:

Bearing data Bearing data Dimension

• Page 1067 and 1068:

Bearing data Table 3 ISO tolerance

• Page 1069 and 1070:

Permissible speed Temperature limit

• Page 1071 and 1072:

Designation system Designation syst

• Page 1073 and 1074:

B 1 B B r 1 45° r 1 r 2 D d D d d

• Page 1075 and 1076:

B 1 B B r 1 45° r 1 r 2 r 1 r 2 D

• Page 1077:

B 1 B r 1 45° r 1 r 2 D d D d d 1

• Page 1080 and 1081:

13 Spherical roller thrust bearings

• Page 1082 and 1083:

13 Spherical roller thrust bearings

• Page 1084 and 1085:

13 Spherical roller thrust bearings

• Page 1086 and 1087:

13 Spherical roller thrust bearings

• Page 1088 and 1089:

13 Spherical roller thrust bearings

• Page 1090 and 1091:

13 Spherical roller thrust bearings

• Page 1092 and 1093:

13.1 Spherical roller thrust bearin

• Page 1094 and 1095:

13.1 Spherical roller thrust bearin

• Page 1096 and 1097:

13.1 Spherical roller thrust bearin

• Page 1098 and 1099:

13.1 Spherical roller thrust bearin

• Page 1101 and 1102:

14 Track runner bearings Designs an

• Page 1103 and 1104:

Designs and variants Support roller

• Page 1105 and 1106:

Designs and variants NUTR .. A desi

• Page 1107 and 1108:

Designs and variants KR design cam

• Page 1109 and 1110:

Designs and variants during mountin

• Page 1111 and 1112:

Designs and variants Grease fitting

• Page 1113 and 1114:

Designs and variants Cages Dependin

• Page 1115 and 1116:

Designs and variants Relubrication

• Page 1117 and 1118:

Bearing data Support rollers (R)NA

• Page 1119 and 1120:

Loads Cam followers Symbols ... The

• Page 1121 and 1122:

Speed limits Temperature limits The

• Page 1123 and 1124:

Design of associated components Gui

• Page 1125 and 1126:

Mounting 14 1123

• Page 1127 and 1128:

Designation system Group 1 Group 2

• Page 1129 and 1130:

Outside diameter Basic load ratings

• Page 1131 and 1132:

Outside diameter Basic load ratings

• Page 1133 and 1134:

Designation Basic load ratings Fati

• Page 1135 and 1136:

Designation Basic load ratings Fati

• Page 1137 and 1138:

3 r 4 d 1 NUTR .. A PWTR …2RS Des

• Page 1139 and 1140:

3 r 4 d 1 NUTR .. A PWTR …2RS Des

• Page 1141 and 1142:

d 1 45° r NNTR ...2ZL Designation

• Page 1143 and 1144:

B 2 M 1 KR .. B, size ≥ 30 KRV ..

• Page 1145 and 1146:

d 1 B 3 B 3 d d 1 c d NUKR .. A (NU

• Page 1147 and 1148:

d 1 B 3 B 3 d d 1 c d NUKR .. A (NU

• Page 1149:

d 1 B 3 B 3 d d 1 c d NUKR .. A (NU

• Page 1153 and 1154:

15A Sensor bearing units Motor enco

• Page 1155 and 1156:

Motor encoder units ring that conta

• Page 1157 and 1158:

Motor encoder units Power supply SK

• Page 1159 and 1160:

Motor encoder units Sensor The perm

• Page 1161 and 1162:

50 Motor encoder units Fig. 12 Moun

• Page 1163 and 1164:

Motor encoder units Designation sys

• Page 1165 and 1166:

Other sensor bearing units Other se

• Page 1167 and 1168:

Other sensor bearing units Sensor u

• Page 1169:

a r a +1 D 2 d b d a D a Bore diame

• Page 1172 and 1173:

15B Bearings for extreme temperatur

• Page 1174 and 1175:

15B Bearings for extreme temperatur

• Page 1176 and 1177:

15B Bearings for extreme temperatur

• Page 1178 and 1179:

15B Bearings for extreme temperatur

• Page 1180 and 1181:

15B.1 Single row deep groove ball b

• Page 1182 and 1183:

15B.1 Single row deep groove ball b

• Page 1184 and 1185:

15B.2 Y-bearings for extreme temper

• Page 1187 and 1188:

15C Bearings with Solid Oil Feature

• Page 1189 and 1190:

Bearings and bearing units with Sol

• Page 1191:

Designation system Speed limits The

• Page 1194 and 1195:

15D SKF DryLube bearings SKF DryLub

• Page 1196 and 1197:

15D SKF DryLube bearings Designs an

• Page 1198 and 1199:

15D SKF DryLube bearings Bearing da

• Page 1200 and 1201:

15D SKF DryLube bearings Table 2 Ra

• Page 1202 and 1203:

15D SKF DryLube bearings Selecting

• Page 1204 and 1205:

15D SKF DryLube bearings Speed limi

• Page 1207 and 1208:

15E INSOCOAT bearings Designs and v

• Page 1209 and 1210:

Designs and variants INSOCOAT beari

• Page 1211 and 1212:

Bearing data Bearing data Deep groo

• Page 1213 and 1214:

Designation system Fig. 2 Designati

• Page 1215 and 1216:

a r a D a d a 15E.1 Dimensions Abut

• Page 1217 and 1218:

a r b 15E.2 D a d a d b Dimensions

• Page 1219:

a r b 1217 D a d a d b Dimensions A

• Page 1222 and 1223:

15F Hybrid bearings Designs and var

• Page 1224 and 1225:

15F Hybrid bearings Assortment The

• Page 1226 and 1227:

15F Hybrid bearings Hybrid cylindri

• Page 1228 and 1229:

15F Hybrid bearings Bearing data De

• Page 1230 and 1231:

15F Hybrid bearings Temperature lim

• Page 1232 and 1233:

15F.1 Hybrid deep groove ball beari

• Page 1234 and 1235:

15F.2 Sealed hybrid deep groove bal

• Page 1236 and 1237:

15F.2 Sealed hybrid deep groove bal

• Page 1238 and 1239:

15F.3 XL hybrid deep groove ball be

• Page 1240 and 1241:

15F.4 Hybrid cylindrical roller bea

• Page 1243 and 1244:

15G NoWear coated bearings NoWear c

• Page 1245 and 1246:

NoWear coating NoWear coated bearin

• Page 1247:

Designation system Designs and vari

• Page 1250 and 1251:

15H Polymer ball bearings SKF polym

• Page 1252 and 1253:

15H Polymer ball bearings Materials

• Page 1254 and 1255:

15H Polymer ball bearings Bearing d

• Page 1256 and 1257:

15H Polymer ball bearings Loads The

• Page 1258 and 1259:

15H Polymer ball bearings Diagram 1

• Page 1260 and 1261:

15H Polymer ball bearings Permissib

• Page 1262 and 1263:

15H Polymer ball bearings Designati

• Page 1264 and 1265:

15H.1 Polymer single row deep groov

• Page 1266 and 1267:

15H.1 Polymer single row deep groov

• Page 1268 and 1269:

15H.2 Polymer thrust ball bearings

• Page 1271 and 1272:

16 Bearing accessories Adapter slee

• Page 1273 and 1274:

Adapter sleeves Fig. 2 Sleeve with

• Page 1275 and 1276:

Adapter sleeves Fig. 7 E (with a KM

• Page 1277 and 1278:

Withdrawal sleeves Withdrawal sleev

• Page 1279 and 1280:

Withdrawal sleeves Product data Dim

• Page 1281 and 1282:

Lock nuts Fig. 14 Fig. 17 MB / W lo

• Page 1283 and 1284:

Lock nuts Precision lock nuts with

• Page 1285 and 1286:

Lock nuts 1283 16

• Page 1287 and 1288:

Lock nuts with an integral locking

• Page 1289 and 1290:

Lock nuts KMD precision lock nuts K

• Page 1291 and 1292:

Designation system Suffix Sleeves B

• Page 1293 and 1294:

Principal dimensions Mass Designati

• Page 1295 and 1296:

Principal dimensions Mass Designati

• Page 1297 and 1298:

Principal dimensions d 1 d d 3 B 1

• Page 1299 and 1300:

Principal dimensions d 1 d d 3 B 1

• Page 1301 and 1302:

Principal dimensions Mass Designati

• Page 1303 and 1304:

Principal dimensions Mass Designati

• Page 1305 and 1306:

Principal dimensions Mass Designati

• Page 1307 and 1308:

Principal dimensions Thread Mass De

• Page 1309 and 1310:

Principal dimensions Thread Mass De

• Page 1311 and 1312:

Principal dimensions Thread Mass De

• Page 1313 and 1314:

Principal dimensions Mass Designati

• Page 1315 and 1316:

Principal dimensions Mass Designati

• Page 1317 and 1318:

Principal dimensions Mass Designati

• Page 1319 and 1320:

Dimensions Axial load carrying capa

• Page 1321 and 1322:

Designation Dimensions Mass d d 1 d

• Page 1323 and 1324:

Dimensions Mass Designations Lock n

• Page 1325 and 1326:

1323 16.7

• Page 1327 and 1328:

Designations Dimensions Mass Lockin

• Page 1329 and 1330:

Threads 1) Dimensions Mass Designat

• Page 1331 and 1332:

1329 16.9

• Page 1333 and 1334:

Designation Dimensions Mass d d 1 d

• Page 1335 and 1336:

16.12 KMK lock nuts with an integra

• Page 1337 and 1338:

Dimensions Axial load carrying capa

• Page 1339 and 1340:

Dimensions Axial load carrying capa

• Page 1341 and 1342:

Dimensions Axial load carrying capa

• Page 1343 and 1344:

1341 16.16

• Page 1345 and 1346:

Text index A A angular contact ball

• Page 1347 and 1348:

ass cage types 37-38 in polymer bal

• Page 1349 and 1350:

sealing solutions 579-581, 599, 668

• Page 1351 and 1352:

extreme temperature bearings 1169-1

• Page 1353 and 1354:

housings 24 fits and tolerance clas

• Page 1355 and 1356:

M M angular contact ball bearings 4

• Page 1357 and 1358:

O ocean-going vessels 83 off-highwa

• Page 1359 and 1360:

values for CARB toroidal roller bea

• Page 1361 and 1362:

SM 721 small bearings 275, 285 smea

• Page 1363 and 1364:

terminology 25 types 33-35 thrust c

• Page 1365 and 1366:

design 1223 dimensional stability 1

• Page 1367 and 1368:

Designation Product Product table N

• Page 1369 and 1370:

Designation Product Product table N

• Page 1371 and 1372:

Designation Product Product table N

• Page 1373 and 1374:

Designation Product Product table N

• Page 1375 and 1376:

Designation Product Product table N

• Page 1377:

1375 Index Index

Rolling bearings in electric motors and generators
Rolling bearings in electric motors and generators
BEARINGS PRODUCTION RANGE
SKF Linear ball bearings
SKF Linear ball bearings
SKF Linear ball bearings
BEARINGS FOR THE STEEL INDUSTRY - Dagmita
Axial-Zylinderrollenlager Cylindrical Roller Thrust Bearings
SKF Linear ball bearings
Bearing Life
SKF Y-bearing units for extreme temperatures
Why SKF ConCentra roller bearing units?
Precision Rolling Bearings - NTN Bearing Corporation of America
Needle roller bearings
'ULTAGE' Spherical Roller Bearings - CBC Bearings
SKF Differential, Transfer Case & Transmission Kits - SKF.com
SKF FX Keyless Bushings
Why SKF ConCentra roller bearing units?
RHR type spherical roller bearings
Cylindrical Roller Bearings - CONSOLIDATED BEARINGS ...
Rolling bearings for industrial gearboxes - Coroll SK
RKB TAPER ROLLER BEARINGS ASSY - RKB Bearing
FAG Rolling Bearings and INA Linear Bearings in High Performance ...
FAG Rolling Bearings and INA Linear Bearings in High Performance ...
SKF Transmission Chain Catalogue - Waikato Bearings
FAG Rolling Bearings for Rail Vehicles Everything that moves us
Ball Bearing Units