Precision Miniature

&Thin SectionBall Bearings

IN

TE

R CO N T I N E N

TA

L

BE

A

RI N G S U P P

L Y

CO

IBSCO

INTERCONTINENTAL BEARING

Founded in 1981, Intercontinental Bearing has acquireda leadership position as a supplier of high quality bearing products

to the OEM and Distributor marketplace.

Our position of leadership is maintained through:

A total commitment to our customers complete satisfactionWe acknowledge our customer as our reason for being

Significant investments in high quality inventoriesProven, reliable brand named products

Staying at the leading edge of new bearing technologiesTechnology keeps our customers ahead of the competition

The application of advanced clean room design & practiceCertified annually to Federal Standard 209,

and factory authorized by both NMB & NHBB

Advanced computer application and integrationReal time response and integration in everything we do

Acquisition and continuous training of dedicated personnelKnowledge and proficiency our customers rely on

ISO 9002 Certification ~ ongoing since 1996Accountability of operations & quality control

A commitment to continuous improvementEmbraced and accepted as a never ending goal

Strong vendor alliances and relationshipsRepresenting only the very best in quality bearing products

The employees and management of are proud of our pastand present accomplishments, and we look forward to the

continued growth of strong customer relationshipsbased on mutually beneficial business strategies.

Jack ODonnell ~ President

Welcome to Intercontinental Bearing Supply Co., Inc.

( )

Table of Contents

ProductsInch Series Ball Bearings, Radial Design

Open & Shielded, UnflangedOpen & Shielded, FlangedExtended Inner Ring Open & Shielded, UnflangedExtended Inner Ring Open & Shielded, FlangedFull Compliment Open & Shielded, Unflanged Full Compliment Open & Shielded, FlangedTapered O.D. Shielded, FlangedR Series, Open & Shielded, UnflangedR Series, Open & Shielded, FlangedHigh Speed, Open & Shielded, Phenolic RetainerThin Section, Open & ShieldedThin Section, Open & Shielded, Phenolic RetainerTorque Tube, Open & Shielded, Phenolic Retainer

Inch Series Ball Bearings, Angular Contact DesignHigh Speed, Open & Shielded, Phenolic RetainerThin Section, Open & Shielded, Phenolic RetainerTorque Tube, Open & Shielded, Phenolic Retainer

Metric Series Ball Bearings, Radial DesignRadial Open & Shielded, UnflangedRadial Open & Shielded, FlangedHigh Speed, Radial Open & Shielded, Phenolic RetainerThin Section, Open & Shielded, UnflangedThin Section, Open & Shielded, Flanged

Metric Series Ball Bearings, Angular Contact DesignHigh Speed, Open & Shielded, Phenolic RetainerBall Thrust

EngineeringRadial and Axial PlayRaceway Curvature, Contact AngleFree Angle of MisalignmentMaterialsShields and Seal typesCagesLubricationLubrication MethodsOperating SpeedPreload and Duplex Ball BearingsAssembly and Fitting ProcedureTolerancesInterchange Tables

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

. . . . . . . . . . . . . . . . . . . . . . . . . . . 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

IBSCO reserves the right to change specifications and other information included in this catalog without notice.All information, data and dimension tables in this catalog have been carefully compiled and thoroughly checked.However, no responsibility for possible errors or omissions can be assumed.

Note:

SR09-

SR0-

SR1

-

SR1-4-

-

-

-

-

SR133-

-

-

SR133A02SR1-5

-

SR144A62NSR1-5A62

SR144N1

SR1 1/2-18SR144Y02

-

SR144-

SR2-5SR144A0223

-

-

-

-

SR0ZZSR0ZZA11

SR1ZZ

-

SR1-4ZZ-

-

SR1-4ZZY05

-

-

SR133ZZSR144ZZNSR144ZZY4N

-

-

-

SR1-5ZZ

-

-

-

-

-

SR144ZZY04SR144ZZSR2-5ZZY05SR2-5ZZ

-

SR144ZZA0204SR2-6ZZY05

-

-

SR0Z-

SR1Z

-

SR1-4Z-

-

-

SR1-4ZN6

SR1-5ZN

SR133ZSR144ZN

-

SR133ZSD501SR133ZA1202

-

SR1-5ZSR1-5ZA91

-

-

-

-

-

SR144ZW05SR144Z

-

SR2-5Z-

SR144ZA02-

.0469-

.0625-

.0781

-

.0937-

-

-

-

-

.0625-

-

-

-

.0625

.1094-

.0937

.1094

.0937

.0937

.0625-

.0937-

.1094

.0650-

-

-

-

.0937-

.0937

-

.1094-

-

-

.1094

.1094

.0937

.0937-

.0625

.0625-

.1094

.1094-

-

-

-

-

.1094

.0937-

.1094-

.0937-

-

-

.0937

.0937

.1094

-

.1406-

-

.1094

-

-

.0937

.1094

.0937-

-

-

.1406-

-

-

-

-

-

.0937

.1094

.1094

.1406-

.0937

.1094

.1250

.1250

.1562

.1875

.1875

.1875

.2500

.2500

.2500

.2500

.2500

.3125

.1875

.2500

.2500

.2750

.2883

.3125

.3125

.4100

.4250

.4500

.2500

.2188

.2500

.2500

.2500

.3125

.3125

.3750

.3750

.3750

.0400

.0400

.0469

.0469

.0550

.0781

.0781

.0781

.0781

.0781

.0800

0902

.0937

.0937

.0937

.0937

.0937

.0937

.0937

.0937

.0937

.0937

.0947

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.005

.003

.003

.003

.003

.003

.003

.003

.005

BORE O.D. WIDTH WIDTH WIDTH FILLETd D B B1 B2 RADIUS

r

IBSCONUMBER

OPEN

IBSCONUMBER1 SHIELD

IBSCONUMBER

2 SHIELDS

Miniature - Unflangedr

d D

B

r

d D

B

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.

Texas (800) 231-6480 1 California (800) 688-1388

INCH SERIES

WIDTH FLANGE FLANGE WIDTH FLANGE FLANGE LOAD RATINGS B DIA. WIDTH B DIA. WIDTH Lbs

(Df) (Bf) (Df) (Bf)

SFR09SFR09X2

SFR0-

SFR1

SFR133SD503SFR1-4SFR144SD513

-

-

-

-

SFR133-

-

-

-

-

SFR1-5-

-

-

-

-

-

-

SFR144-

SFR2-5-

-

-

-

-

SFR0Z-

SFR1Z

-

SFR1-4Z-

SFR144ZZSD516-

-

-

SR133Z-

-

-

-

-

SFR1-5Z-

-

-

-

-

-

-

SFR144Z-

SFR2-5Z-

-

-

.0469

.0469

.0625-

.0781

.0625

.0937

.0625-

-

-

-

.0625-

-

-

-

-

.1094-

-

-

-

-

-

-

.0937-

.1094-

-

-

.171

.171

.203-

.234

.226

.296

.296-

-

-

-

.234-

-

-

-

-

.359-

-

-

-

-

-

-

.296-

.359-

-

-

-

-

.031-

.031

-

.031-

.018-

-

-

.031-

-

-

-

-

.031-

-

-

-

-

-

-

.031-

.031-

-

-

.013

.013

.013-

.023

.018

.023

.018-

-

-

-

.018-

-

-

-

-

.023-

-

-

-

-

-

-

.023-

.023-

-

-

-

-

.0937-

.1094

-

.1406-

.0937-

-

-

.0937-

-

-

-

-

.1406-

-

-

-

-

-

-

.1094-

.1406-

-

-

-

-

.203-

.234

-

.296-

.296-

-

-

.234-

-

-

-

-

.359-

-

-

-

-

-

-

.296-

.359-

-

-

192183

149149

121

10997797998

97

68

1097979

10910910968687968

79

897979796868797968

911

1616

28

3535535329

35

44

19303321211960603060

30

212333304460233344

33

55

10

1412222210

12

17

61112786

22221122

11

79

121117229

1217

IBSCONUMBER

SHIELDED

Miniature - Flanged

IBSCONUMBER

OPEN 1 or 2Shields DYN. STATICNmax fnrpm/1000

-

-

(ZZ)-

(ZZ)-

(ZZ)-

-

-

-

(ZZ)-

-

-

-

-

(ZZ)-

-

-

-

-

-

-

(ZZ)-

(ZZ)-

-

-

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.

r

d D

B

Df

Bfr

d D

B

Df

Bf

Texas (800) 231-6480 2 California (800) 688-1388

INCH SERIES

-SR2-6SR2

-

-

-

-

-

SR2-5A62SR2-5A03

-

-

-

SR2A-

-

SSRI-1218

SR155-

-

-

-

-

SR156-

-

SR166-

-

-

-

-

-

-

-

-

SR3

-

SR2-6ZZSR2ZZ

-

-

SR144ZZA62-

SR144ZZA0304-

-

SR2-5ZZA0305SR2ZZA01

-

SR2AZZSR166ZZSD510SR166ZZSD509SSRI-1218ZZ

SR155ZZSR2ZZ513

-

SR166ZZSD508SR2ZZSD502

SR156XZZSR156ZZSR156XZZA0105

-

SR166ZZ-

SR156ZZA71SR156XZZA0205

-

-

SR166ZZA0208SR156ZZA03SR3ZZY08

-

SR3ZZ

-

SR2-6ZSR2ZSR144ZA72SR2-5ZA91SR144ZA62SR2-5ZA71SR144ZA03

-

-

-

-

SR188ZSD524SR2AZ

-

-

SSRI-1218Z

SR155Z-

-

-

-

SR156XZSR156Z

-

SR166XZY05SR166ZSR156ZA91SR156ZA71

-

SR166ZA6105SR166ZA0205

-

-

-

-

SR3Z

-

.1094

.1562-

-

-

-

-

.1094

.1094-

-

-

.1719-

-

.1250

.1094-

-

-

-

-

.1094-

-

.1250-

-

-

-

-

-

-

-

.1562

-

.1094

.1562

.0937

.1094

.0937

.1094

.0937-

-

-

-

.1250

.1719-

-

.1250

.1094-

-

-

-

.1094

.1094-

.1094

.1250

.1094

.1094-

.1094

.1094

.1094-

-

-

.1960

-

.1406

.1562-

-

.1094-

.0937-

-

.1094

.1562-

.1719

.1250

.1250

.1250

.1250

.1562-

.1250

.1562

.1094

.1250

.1094-

.1250-

.1250

.1094-

-

.1562

.1250

.1562-

.1960

.3750

.3750

.3750

.4100

.4100

.4250

.4250

.4375

.4500

.5000

.5000

.5000

.5000

.5000

.5769

.7500

.7500

.3125

.3750

.4100

.3750

.3750

.3125

.3125

.3750

.3750

.3750

.4100

.4250

.4375

.4600

.5000

.5000

.5000

.5000

.5000

.5000

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1562

.1562

.1562

.1567

.1567

.1875

.1875

.1875

.1875

.1875

.1875

.1875

.1875

.1875

.1875

.1875

.1875

.1875

.1875

.1875

.005

.005

.012

.003

.003

.003

.003

.003

.003

.003

.003

.012

.005

.012

.003

.003

.010

.003

.012

.003

.003

.012

.003

.003

.003

.003

.003

.003

.003

.003

.003

.003

.012

.003

.012

.005

.012

BORE O.D. WIDTH WIDTH WIDTH FILLETd D B B1 B2 RADIUS

r

IBSCONUMBER

OPEN

IBSCONUMBER1 SHIELD

IBSCONUMBER

2 SHIELDS

Miniature - UnflangedNotes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.

r

d D

B

r

d D

B

Texas (800) 231-6480 3 California (800) 688-1388

INCH SERIES

WIDTH FLANGE FLANGE WIDTH FLANGE FLANGE LOAD RATINGS B DIA. WIDTH B DIA. WIDTH Lbs

(Df) (Bf) (Df) (Bf)

SFR2-6SD504SFR2-6SFR2

-

SFR2-5A91-

-

-

-

-

-

-

-

-

-

-

-

SFR155-

SFR155A91

-

-

-

SFR156-

-

SFR166-

-

-

-

-

-

-

-

-

SFR3

SFR2-6ZSD09SFR2-6ZSFR2Z

-

-

-

-

-

-

-

-

-

SFR188ZSD504-

-

-

-

SFR155Z-

-

-

-

-

SFR156Z-

-

SFR166Z-

-

-

-

-

-

-

-

SFR188ZSD503SFR3Z

.1094

.1094

.1562-

.1094-

-

-

-

-

-

-

-

-

-

-

-

.1094-

.1094

-

-

-

.1094-

-

.1250-

-

-

-

-

-

-

-

-

.1562

.412

.422

.440-

.438-

-

-

-

-

-

-

-

-

-

-

-

.359-

.438

-

-

-

.359-

-

.422-

-

-

-

-

-

-

-

-

.565

.040

.031

.030-

-

-

-

-

-

-

-

-

.023-

-

-

-

.036-

-

-

-

-

.036-

-

.031-

-

-

-

-

-

-

-

.023

.042

.023

.023

.030-

.023-

-

-

-

-

-

-

-

-

-

-

-

.023-

.023

-

-

-

.023-

-

.023-

-

-

-

-

-

-

-

-

.042

.1406

.1406

.1562-

-

-

-

-

-

-

-

-

.1875-

-

-

-

.1250-

-

-

-

-

.1250-

-

.1250-

-

-

-

-

-

-

-

.1875

.1960

.500

.422

.440-

-

-

-

-

-

-

-

-

.547-

-

-

-

.359-

-

-

-

-

.359-

-

.422-

-

-

-

-

-

-

-

.547

.565

6868617968796879686868614061545456

616161

5461

616161615461616154545461434044

6060663060306033606044668866767676

416641

7666

404139417641454076767641

11288

140

2222261122112212222217264026313130

152615

3126

171517153115171731313115494059

IBSCONUMBER

SHIELDED

IBSCONUMBER

OPEN DYN. STATICNmax fnrpm/1000

Miniature - Flanged

(ZZ)(ZZ)

-

-

-

-

-

-

-

-

-

-

-

-

(ZZ)-

-

-

-

-

(ZZ)-

-

(ZZ)-

-

-

-

-

-

-

-

(ZZ)

1 or 2Shields

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.

r

d D

B

Df

Bfr

d D

B

Df

Bf

Texas (800) 231-6480 4 California (800) 688-1388

INCH SERIES

-SR3A-

-

-

-

SR168Y05SR168

-

-

-

SR188SR4

-

-

-

SR4A-

-

SR1810-

SR620Y06SR620SR6

-

-

SR824SR6-5SR8

SR1028

SR1232

SR1436

SR3ZZW20SR3AZZSR3ZZ42SR3ZZ02SR3ZZ62SR3ZZA03

-

SR168ZZSR168ZZA01

-

SR1810ZZ502SR188ZZSR4ZZSR4ZZSD548SR4ZZSD561SR4ZZA01SR4AZZSR4ZZA12SR4ZZA63

SR1810ZZSR1810ZZA02

-

SR620ZZSR6ZZ

-

SR6ZZA02

SR824ZZSR6-5ZZSR8ZZ

SR1028ZZ

SR1232ZZ

SR1436ZZ

-

SR3AZSR3ZA42SR3ZA02SR3ZA62SR3ZA03

-

SR168Z-

SR168ZA0205-

SR188ZSR4ZSR4ZSD548SR4ZSD561SR4ZA01SR4AZ

-

-

SR1810Z-

-

SR620ZSR6Z

-

-

SR824ZSR6-5ZSR8Z

SR1028Z

SR1232Z

SR1436Z

-

.1960-

-

-

-

.1094

.1250-

-

-

.1250

.1960-

-

-

.2188-

-

.1562-

.1250

.1562

.2188-

-

.1562

.2188

.2500

.1562

.1562

.1562

-

.1960

.1960

.1960

.1960

.1960

-

.1250-

.1094-

.1250

.1960

.3120

.1960

.1960

.2812-

-

.1562

-

.1562

.2812-

-

.1562

.2812

.3125

.1562

.1562

.1562

.3125

.1960

.1960

.1960

.1960

.1960

-

.1250

.1250-

.1562

.1875

.1960

.3120

.1960

.1960

.2812

.1960

.1960

.1562

.1562

-

.1562

.2812-

.2812

.1562

.2812

.3125

.1562

.1562

.1562

.5000

.6250

.7435

.7500

.7717

.8750

.3750

.3750

.4375

.5000

.5000

.5000

.6250

.6250

.7050

.7500

.7500

.86851.0415

.5000

.6250

.6250

.6250

.8750

.87501.0000

.7500

.87501.1250

.8750

1.0000

1.1250

.1875

.1875

.1875

.1875

.1875

.1875

.2500

.2500

.2500

.2500

.2500

.2500

.2500

.2500

.2500

.2500

.2500

.2500

.2500

.3125

.3125

.3750

.3750

.3750

.3750

.3750

.5000

.5000

.5000

.6250

.7500

.8750

.012

.012

.012

.012

.012

.012

.003

.003

.003

.003

.005

.005

.012

.012

.012

.012

.016

.012

.012

.005

.005

.010

.010

.016

.016

.016

.010

.016

.016

.010

.010

.010

BORE O.D. WIDTH WIDTH WIDTH FILLETd D B B1 B2 RADIUS

r

IBSCONUMBER

OPEN

IBSCONUMBER1 SHIELD

IBSCONUMBER

2 SHIELDS

Miniature - UnflangedNotes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.

r

d D

B

r

d D

B

Texas (800) 231-6480 5 California (800) 688-1388

INCH SERIES

WIDTH FLANGE FLANGE WIDTH FLANGE FLANGE LOAD RATINGS B DIA. WIDTH B DIA. WIDTH Lbs

(Df) (Bf) (Df) (Bf)

-

-

-

-

-

-

-

SFR168-

-

-

SFR188SFR4

-

-

-

-

-

-

SFR1810-

-

-

SFR6SFR6SD503

-

-

-

SFR8

-

-

-

-

-

-

-

-

-

-

SFR168Z-

-

SFR1810ZZ502SFR188ZSFR4Z

-

-

-

-

-

-

SFR1810Z-

-

-

SFR6Z-

-

-

-

SFR8Z

-

-

-

-

-

-

-

-

-

-

.1250-

-

-

.1250

.1960-

-

-

-

-

-

.1562-

-

-

.2812

.2188-

-

-

.2500

-

-

-

-

-

-

-

-

-

-

.422-

-

-

.547

.690-

-

-

-

-

-

.547-

-

-

.969

.969-

-

-

1.225

-

-

-

-

-

-

-

-

-

-

.036-

-

.042

.045

.042-

-

-

-

-

-

.031-

-

-

.062-

-

-

-

.062

-

-

-

-

-

-

-

-

-

-

.023-

-

-

.023

.042-

-

-

-

-

-

.031-

-

-

.062

.062-

-

-

.062

-

-

-

-

-

-

-

-

-

-

.1250-

-

.1562

.1875

.1960-

-

-

-

-

-

.1562-

-

-

.2812-

-

-

-

.3125

-

-

-

-

-

-

-

-

-

-

.422-

-

.547

.547

.690-

-

-

-

-

-

.547-

-

-

.969-

-

-

-

1.225

-

-

-

444444444444

48484848374035353535313535

3737

3030242424

242219

20

17

15

140140140140140140

434343439388

159159159159412159159

9393

9596

569569569

111198684

116

127

189

595959595959

21212121434070707070

1937070

4343

4953

273273273

71110344

81

99

161

IBSCONUMBER

SHIELDED

IBSCONUMBER

OPEN DYN. STATICNmax fnrpm/1000

Miniature - Flanged

-

-

-

-

-

-

-

(ZZ)-

-

(ZZ)(ZZ)

-

-

-

-

-

-

(ZZ)-

-

-

(ZZ)-

-

-

-

(ZZ)-

-

-

1 or 2Shields

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.

r

d D

B

Df

Bfr

d D

B

Df

Bf

Texas (800) 231-6480 6 California (800) 688-1388

INCH SERIES

SR09EE

SR0EE

SR1EE

SR1-4EE

SR133EESR1-5

SR144EESR2-5EESR2-6EESR2EE

SR155EE

SR156EESR166EESR3EE

SR168EESR188EESR4EE

SR1810EE

-

SR0ZZEE

SR1ZZEE

SR1-4ZZEE

SR133ZZEESR1-5ZZEE

SR144ZZEESR2-5ZZEESR2-6ZZEESR2ZZEE

SR155ZZEE

SR156ZZEESR166ZZEESR3ZZEE

SR168ZZEESR188ZZEESR4ZZEE

SR1810ZZEE

.0781

.0937

.1094

.1250

.0937

.1406

.1250

.1406

.1406

.1875

.1406

.1406

.1562-

.1562

.1562

.2260

.1875

.0469

.0625

.0781

.0937

.0625

.1094

.0937

.1094

.1094

.1562

.1094

.1094

.1250-

.1250

.1250

.1960

.1562

-

.1250

.1406

.1719

.1250

.1719

.1406

.1719

.1719

.1875

.1562

.1562

.1562

.2272

.1562

.2188

.2260

.1875

-

.0937

.1094

.1406

.0937

.1406

.1094

.1406

.1406

.1562

.1250

.1250

.1250

.1960

.1250

.1875

.1960

.1562

9

16

28

35

1960

30606066

41

4176

140

4388

159

93

3

5

10

12

622

11222226

15

153159

214070

43

.1250

.1562

.1875

.2500

.1875

.3125

.2500

.3125

.3750

.3750

.3125

.3125

.3750

.5000

.3750

.5000

.6250

.5000

.0400

.0469

.0550

.0781

.0937

.0937

.1250

.1250

.1250

.1250

.1562

.1875

.1875

.1875

.2500

.2500

.2500

.3125

.003

.003

.003

.003

.003

.003

.003

.003

.005

.012

.003

.003

.003

.012

.003

.005

.012

.005

BORE O.D. WIDTH WIDTH WIDTH WIDTH LOAD RATINGS FILLET INNER OUTER INNER OUTER Lbs. RADIUS

d D Bi Bo Bi Bo DYN. STATIC r

IBSCONUMBER

OPEN

IBSCONUMBER

2 SHIELDS

Miniature - Unflanged - Extended Inner Ring

INCH SERIES

r

d D

BoBi

r

d D

BoBi

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.

Texas (800) 231-6480 7 California (800) 688-1388

WIDTH WIDTH FLANGE FLANGE WIDTH WIDTH FLANGE FLANGE INNER OUTER DIA. WIDTH INNER OUTER DIA. WIDTH

Bi Bo Bi Bo

SFR09EE

SFR0EE

SFR1EE

SFR1-4EE

SFR133EESFR1-5EE

SFR144EESFR2-5EESFR2-6EESFR2EE

SFR155EE

SFR156EESFR166EESFR3EE

SFR168EESFR188EESFR4EE

SFR1810EE

-

SFR0ZZEE

SFR1ZZEE

SFR1-4ZZEE

SFR133ZZEESFR1-5ZZEE

SFR144ZZEESFR2-5ZZEESFR2-6ZZEESFR2ZZEE

SFR155ZZEE

SFR156ZZEESFR166ZZEESFR3ZZEE

SFR168ZZEESFR188ZZEESFR4ZZEE

SFR1810ZZEE

.0781

.0937

.1094

.1250

.0937

.1406

.1250

.1406

.1406

.1875

.1406

.1406

.1562

.2272

.1562

.1562

.2260

.1875

.0469

.0625

.0781

.0937

.0625

.1094

.0937

.1094

.1094

.1562

.1094

.1094

.1250

.1960

.1250

.1250

.1960

.1562

.171

.203

.234

.296

.234

.359

.296

.359

.422

.440

.359

.359

.422

.565

.422

.547

.690

.547

.013

.013

.023

.023

.018

.023

.023

.023

.023

.030

.023

.023

.023

.042

.023

.023

.042

.031

-

.1250

.1406

.1719

.1250

.1719

.1406

.1719

.1719

.1875

.1562

.1562

.1562

.2272

.1562

.2188

.2260

.1875

-

.0937

.1094

.1406

.0937

.1406

.1094

.1406

.1406

.1562

.1250

.1250

.1250

.1960

.1250

.1875

.1960

.1562

-

.203

.234

.296

.234

.359

.296

.359

.422

.440

.359

.359

.422

.565

.422

.547

.690

.547

-

.031

.031

.031

.031

.031

.031

.031

.031

.030

.036

.036

.031

.042

.036

.045

.042

.031

192

149

121

97

10968

79686861

61

615444

484035

37

IBSCONUMBER

SHIELDED

Miniature - Flanged - Extended Inner Ring

IBSCONUMBER

OPEN Df DfBf BfNmax fnrpm/1000

r

d D

BiBo

Df

Bf

d D

BiBo

Df

BfNotes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.

INCH SERIES

Texas (800) 231-6480 8 California (800) 688-1388

SR0F

SR1F

SR1-4SD508FSR1-4F

SR133FSR1-5SD507F

SR144FSR2-5FSR2-6FSR2F

SR155F

SR156FSR166FSR3F

SR168FSR188FSR4FSR4AF

SR1810F

SR6F

SR6-5F

SR0ZZF

SR1ZZF

-

SR1-4ZZF

SR133ZZFSR1-5ZZF

SR144ZZFSR2-5ZZFSR2-6ZZFSR2ZZF

SR155ZZF

SR156ZZFSR166ZZFSR3ZZF

SR168ZZFSR188ZZFSR4ZZFSR4AZZF

SR1810ZZF

SR6ZZF

SR6-5ZZF

SR0ZF

SR1ZF

-

SR1-4ZF

SR133ZFSR1-5ZF

SR144ZFSR2-5ZFSR2-6ZFSR2ZF

SR155ZF

SR156ZFSR166ZFSR3ZF

SR168ZFSR188ZFSR4ZFSR4AZF

SR1810ZF

SR6ZF

SR6-5ZF

.0625

.0781

.0937

.0937

.0625

.1094

.0937

.1094

.1094

.1562

.1094

.1094

.1250

.1562

.1250

.1250

.1960

.2188

.1562

.2188

.2188

.0937

.1094

-

.1406

.0937

.1094

.1094

.1406

.1406

.1562

.1250

.1250

.1250

.1960

.1250

.1250

.1960

.2812

.1562

.2812

.2812

.0937

.1094

-

.1406

.0937

.1094

.1094

.1406

.1406

.1562

.1250

.1250

.1250

.1960

.1250

.1875

.1960

.2812

.1562

.2812

.2812

.1562

.1875

.2362

.2500

.1875

.3125

.2500

.3125

.3750

.3750

.3125

.3125

.3750

.5000

.3750

.5000

.6250

.7500

.5000

.8750

.8750

.0469

.0550

.0781

.0781

.0937

.0937

.1250

.1250

.1250

.1250

.1562

.1875

.1875

.1875

.2500

.2500

.2500

.2500

.3125

.3750

.5000

.003

.003

.003

.003

.003

.003

.003

.003

.005

.012

.003

.003

.003

.012

.003

.005

.012

.016

.005

.016

.016

BORE O.D. WIDTH WIDTH WIDTH FILLETRADIUS

b D B B1 B2 r

IBSCONUMBER

OPEN

IBSCONUMBER1 SHIELD

IBSCONUMBER

2 SHIELDS

Miniature - Unflanged - Full Complimentr

d D

B

r

d D

B

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.

INCH SERIES

Texas (800) 231-6480 9 California (800) 688-1388

WIDTH FLANGE FLANGE WIDTH FLANGE FLANGE LOAD RATINGS B DIA. WIDTH B DIA. WIDTH Lbs

(Df) (Bf) (Df) (Bf)

SFR0F

SFR1F

-

SFR1-4F

-

SFR1-5F

SFR144FSFR2-5FSFR2-6FSFR2F

SFR155F

SFR156FSFR166FSFR3F

SFR168FSFR188FSFR4F

-

SFR1810F

-

-

SFR0ZZF

SFR1ZZF

-

SFR1-4ZZF

SFR133ZZFSFR1-5ZZF

SFR144ZZFSFR2-5ZZFSFR2-6ZZFSFR2ZZF

SFR155ZZF

SFR156ZZFSFR166ZZFSFR3ZZF

SFR168ZZFSFR188ZZFSFR4ZZF

-

SFR1810ZZF

SFR6ZZF

-

.0625

.0781

-

.0937

-

.1094

.0937

.1094

.1094

.1562

.1094

.1094

.1250

.1562

.1250

.1250

.1960-

.1562

-

-

.203

.234

-

.296

-

.359

.296

.359

.422

.440

.359

.359

.422

.565

.422

.547

.690-

.547

-

-

.031

.031

-

.031

.031

.031

.031

.031

.031

.030

.036

.036

.031

.042

.036

.045

.042-

.031

.062

-

.031

.031

-

.023

-

.023

.023

.023

.023

.030

.023

.023

.023

.042

.023

.023

.042-

.031

-

-

.0937

.1094

-

.1406

.0937

.1406

.1094

.1406

.1406

.1562

.1250

.1250

.1250

.1960

.1250

.1875

.1960-

.1562

.2812

-

.203

.234

-

.296

.234

.359

.296

.359

.422

.440

.359

.359

.422

.565

.422

.547

.690-

.547

.969

-

60

48

3939

4427

31272724

24

222218

19161412

15

10

9

22

38

4949

33102

5010210295

72

72105190

65126231576

139

778

297

9

15

2020

1447

23474745

34

345093

3971

123322

78

470

201

IBSCONUMBER

SHIELDED

Miniature - Flanged - Full Compliment

IBSCONUMBER

OPEN 1 or 2Shields DYN. STATICNmax fnrpm/1000

r

d D

B

Df

Bfr

d D

B

Df

BfNotes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.

INCH SERIES

Texas (800) 231-6480 10 California (800) 688-1388

SF2ZZ

SF3ZZ

SF4ZZ

SF5ZZ

.1880

.2500

.2500

.2500

.1630

.2260

.2260

.2260

.438

.625

.687

.750

.037

.042

.042

.042

66

140

159

381

26

59

70

174

.3757

.5632

.6257

.6882

.1250

.1875

.2500

.3125

.012

.012

.012

.012

BORE O.D. WIDTH WIDTH FLANGE FLANGE FILLET LOAD RATINGSINNER OUTER INNER OUTER RADIUS Lbs.

d D Bi Bo r DYN. STATIC

IBSCONUMBER

2 SHIELDS

Miniature - Flanged - Tapered O.D.

Nmax fnrpm/1000Df Bf

r

d D

B

Df

BfNotes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.4. Bore dimensions +.0002, -.00005. O.D. taper = .068 in/ft

INCH SERIES

Texas (800) 231-6480 11 California (800) 688-1388

61

44

35

30

SR2SR2A

SR3SR3A

SR4SR4A

SR6

SR6-5SR8

SR10

SR12

SR14

SR16

SR18

SR20

R22

R24

.1562

.1719

.1562

.1960

.1960

.2188

*.2188

.2188

.2500

.2812

.3125

.3750

.3750

.3750

.3750

.4375

.4375

.1562

.1719

.1960

.1960

.1960

.2812

.2812

.2812

.3125

.3438

.4375

.5000

.5000

.5000

.5000

.5625

.5625

SR2ZZSR2AZZ

SR3ZZSR3AZZ

SR4ZZSR4AZZ

SR6ZZ

SR6-5ZZSR8ZZ

SR10ZZ

SR12ZZ

SR14ZZ

SR16ZZ

SR18ZZ

SR20ZZ

R22ZZ

R24ZZ

.440-

.565-

.690-

.969

-

1.225

-

-

-

-

-

-

-

-

6666

140140

159412

569

198684

1374

2110

2262

2262

2974

2974

3589

3770

2626

5959

70193

273

110344

734

1151

1318

1318

1858

1858

2315

2595

.3750

.5000

.5000

.6250

.6250

.7500

.8750

.87501.1250

1.3750

1.6250

1.8750

2.0000

2.1250

2.2500

2.5000

2.6250

.1250

.1250

.1875

.1875

.2500

.2500

.3750

.5000

.5000

.6250

.7500

.8750

1.0000

1.1250

1.2500

1.3750

1.5000

.030-

.042-

.042-

.062

-

.062

-

-

-

-

-

-

-

-

.012

.012

.012

.012

.012

.016

.016

.016

.016

.031

.031

.031

.031

.031

.31

.031

.031

BORE O.D. WIDTH WIDTH FLANGE FLANGE FILLET LOAD RATINGSOPEN SHIELDED O.D. WIDTH RADIUS Lbs.

d D B B r DYN. STATIC

IBSCONUMBER

OPEN

IBSCONUMBERSHIELDED

R Series

Df Bf

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.4. Load ratings shown are for chrome

steel.* Width for open flanged bearing = .2812

r

d D

B

r

d D

B

r

d D

B

Df

Bfr

d D

B

Df

Bf

INCH SERIES

Texas (800) 231-6480 12 California (800) 688-1388

1.01.01.0

1.2

1.51.51.5

2.02.02.02.02.02.0

2.52.52.52.5

3.03.03.03.03.03.03.03.0

4.04.04.04.04.04.04.04.0

3.03.04.0

4.0

4.05.06.0

5.05.06.06.07.07.0

6.07.08.08.0

6.07.08.08.09.09.0

10.013.0

7.08.09.0

10.011.012.013.016.0

1.01.51.6

1.8

1.22.02.5

1.52.02.32.52.52.8

1.82.52.52.8

2.02.02.53.02.53.04.05.0

2.02.02.53.04.04.05.05.0

-

-

-

2.5

2.02.63.0

2.32.53.02.53.03.5

2.63.5-

4.0

2.53.03.04.04.05.04.05.0

2.53.04.04.04.04.05.05.0

SL310SL310W51SL410

SR412

SL415SR515SR615

SL520SL520W02SR620MSR620W52SR720Y52SR720

SL625SR725SR825Y52SR825

SL630SL730SR830Y52SR830SR930Y52SR930SR1030SR1330

SL740SL840SL940SL1040SR1140SR1240SR1340SR1640

-

-

-

SR412ZZ

SL415ZZSR515ZZSR615ZZ

SL520ZZSL520ZZW52SR620MZZSR620ZZY52SR720ZZY03SR720ZZ

SL625ZZSR725ZZ

-

SR825ZZ

SL630ZZSL730ZZSR830ZZY03 SR830ZZSR930ZZY04SR930ZZSR1030ZZSR1330ZZ

SL740ZZSL840ZZSL940ZZSL1040ZZSR1140ZZSR1240ZZSR1340ZZSR1640ZZ

.0394

.0394

.0394

.0472

.0591

.0591

.0591

.0787

.0787

.0787

.0787

.0787

.0787

.0984

.0984

.0984

.0984

.1181

.1181

.1181

.1181

.1181

.1181

.1181

.1181

.1575

.1575

.1575

.1575

.1575

.1575

.1575

.1575

.1181

.1181

.1575

.1575

.1575

.1969

.2362

.1969

.1969

.2362

.2362

.2756

.2756

.2362

.2756

.3150

.3150

.2362

.2756

.3150

.3150

.3543

.3543

.3937

.5118

.2756

.3150

.3543

.3937

.4331

.4724

.5118

.6299

.0394

.0591

.0630

.0709

.0472

.0787

.0984

.0591

.0787

.0906

.0984

.0984

.1102

.0709

.0984

.0984

.1102

.0787

.0787

.0984

.1181

.0984

.1181

.1575

.1969

.0787

.0787

.0984

.1181

.1575

.1575

.1969

.1969

-

-

-

.0984

.0787

.1024

.1181

.0906

.0984

.1181

.0984

.1181

.1378

.1024

.1378-

.1575

.0984

.1181

.1181

.1575

.1575

.1969

.1575

.1181

.0984

.1181

.1575

.1575

.1575

.1575

.1969

.1969

0.050.050.10

0.05

0.050.150.15

0.080.100.150.150.150.08

0.080.150.200.15

0.080.100.150.150.200.150.150.08

0.080.100.100.150.150.200.20.030

.002

.002

.004

.002

.002

.006

.006

.003

.004

.006

.006

.006

.003

.003

.006

.008

.006

.003

.004

.006

.006

.008

.006

.006

.003

.003

.004

.004

.006

.006

.008

.008

.012

BORE O.D. WIDTH WIDTH FILLETd D B B RADIUS

MM INCH MM INCH MM INCH MM INCH MM INCH

IBSCONUMBER

OPEN

IBSCONUMBER

SHIELDED

StandardReference

681MR31691

MR41X

681X691X601X

682MR52692

MR62MR72602

682X692X

MR82X602X

MR63683

MR83693

MR93603623633

674MR84684

MR104694604624634

Miniature - UnflangedNotes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.4. Inch dimensions for reference only.

r

d D

B

r

d D

B

METRIC SERIES

Texas (800) 231-6480 13 California (800) 688-1388

FLANGE FLANGE FLANGE FLANGE LOAD RATINGDIA. (Df) WIDTH (Bf) DIA. (Df) WIDTH (Bf) (Kgs.)

MM INCH MM INCH MM INCH MM INCH DYN STATIC

SLF310SLF310W51SLF410

SRF412

SLF415SRF515SRF615

SLF520SLF520W02SRF620MSRF620W52SRF720Y52SRF720

SLF625SRF725SRF825Y52SRF825

SLF630SLF730SRF830Y52SRF830SRF930Y52SRF930SRF1030

-

SLF740SLF840SLF940SLF1040SRF1140SRF1240SRF1340SRF1640

-

-

-

-

SLF415ZZSRF515ZZSRF615ZZ

SLF520ZZSLF520ZZW52SRF620MZZ

-

SRF720ZZY03SRF720ZZ

SLF625ZZSRF725ZZ

-

SRF825ZZ

SLF630ZZSLF730ZZ

-

SRF830ZZSRF930ZZY04SRF930ZZSRF1030ZZ

-

SLF740ZZSLF840ZZSLF940ZZSLF1040ZZSRF1140ZZSRF1240ZZSRF1340ZZSRF1640ZZ

3.83.85.0

4.8

5.06.57.5

6.16.27.57.28.28.5

7.18.59.29.5

7.28.19.29.5

10.210.511.5

-

8.29.2

10.311.212.513.515.018.0

.1496

.1496

.1969

.1890

.1969

.2559

.2953

.2401

.2440

.2953

.2835

.3228

.3346

.2795

.3346

.3622

.3740

.2835

.3189

.3622

.3740

.4016

.4134

.4528-

.3228

.3622

.4055

.4409

.4921

.5315

.5906

.7087

-

-

-

-

5.06.57.5

6.16.27.5-

8.28.5

7.18.5-

9.5

7.28.1-

9.510.210.511.5

-

8.29.2

10.311.612.513.515.018.0

-

-

-

-

.1969

.2559

.2953

.2401

.2440

.2953-

.3228

.3346

.2795

.3346-

.3740

.2835

.3189-

.3740

.4016

.4134

.4528-

.3228

.3622

.4055

.4567

.4921

.5315

.5906

.7087

0.30.30.5

0.4

0.40.60.6

0.50.60.60.60.60.7

0.50.70.60.7

0.60.50.60.70.60.71.0-

0.60.60.60.61.01.01.01.0

.012

.012

.020

.016

.016

.024

.024

.020

.024

.024

.024

.024

.028

.020

.028

.024

.028

.024

.020

.024

.028

.024

.028

.039-

.024

.024

.024

.024

.039

.039

.039

.039

-

-

-

-

0.60.80.8

0.60.60.8-

0.60.9

0.80.9-

0.9

0.60.8-

0.90.81.01.0-

0.60.61.00.81.01.01.01.0

-

-

-

-

.024

.032

.032

.024

.024

.032-

.024

.035

.032

.035-

.035

.024

.032-

.035

.032

.039

.039-

.024

.024

.039

.032

.039

.039

.039

.039

IBSCONUMBER

SHIELDED

334

3

46

10

64.5

9101313

8131918

814191819232349

1115232729375069

99

14

8.5

131934

191329333939

21394357

21404357446566

132

264066737398

134177

193193120

149

140123102

11211298978383

89837373

8978737364646148

7264615452484437

IBSCONUMBER

OPEN

Miniature - Flanged

Nmax fnrpm/1000

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.4. Inch dimensions for reference only.

r

d D

B

Df

Bfr

d D

B

Df

Bf

METRIC SERIES

Texas (800) 231-6480 14 California (800) 688-1388

5.05.05.05.05.05.05.05.05.0

6.06.06.06.06.06.06.0

7.07.07.07.07.07.07.0

8.08.08.08.08.08.08.08.08.0

9.09.09.09.09.09.09.0

8.09.0

10.011.011.013.014.016.019.0

10.012.013.015.017.019.022.0

11.013.014.017.019.022.022.0

12.014.016.016.019.022.022.024.028.0

14.017.020.020.024.026.030.0

2.02.53.0-

3.04.05.05.06.0

2.53.03.55.06.06.07.0

2.53.03.55.06.07.0-

2.53.54.0-

6.07.0-

8.09.0

3.04.05.06.07.08.0

10.0

2.53.04.04.05.04.05.05.06.0

3.04.05.05.06.06.07.0

3.04.05.05.06.07.0

10.3

3.54.05.06.06.07.0

10.38.09.0

4.55.06.0

-

7.08.0

10.0

SL850SL950SL1050

-

SL1150SR1350SR1450SR1650SR1950

SL1060SL1260SL1360SR1560SR1760SR1960SR2260

SL1170SL1370SL1470SR1770SR1970SR2270

-

SL1280SL1480SL1680

-

SR1980SR2280

-

SR2480SR2880

SL1490SL1790SL2090SL2090W06SR2490SR2690SR3090

SL850ZZSL950ZZSL1050ZZSL1150ZZY04SL1150ZZSR1350ZZSR1450ZZSR1650ZZSR1950ZZ

SL1060ZZSL1260ZZSL1360ZZSR1560ZZSR1760ZZSR1960ZZSR2260ZZ

SL1170ZZSL1370ZZSL1470ZZSR1770ZZSR1970ZZSR2270ZZSR2270ZZ301

SL1280ZZSL1480ZZSL1680ZZSL1680ZZW06SR1980ZZSR2280ZZSR2280ZZ301SR2480ZZSR2880ZZ

SL1490ZZSL1790ZZSL2090ZZ

-

SR2490ZZSR2690ZZSR3090ZZ

.1969

.1969

.1969

.1969

.1969

.1969

.1969

.1969

.1969

.2362

.2362

.2362

.2362

.2362

.2362

.2362

.2756

.2756

.2756

.2756

.2756

.2756

.2756

.3150

.3150

.3150

.3150

.3150

.3150

.3150

.3150

.3150

.3543

.3543

.3543

.3543

.3543

.3543

.3543

.3150

.3543

.3937

.4331

.4331

.5118

.5512

.6299

.7480

.3937

.4724

.5118

.5906

.6693

.7480

.8661

.4331

.5118

.5512

.6693

.7480

.8661

.8661

.4724

.5512

.6299

.6299

.7480

.8661

.8661

.94491.1024

.5512

.6693

.7874

.7874

.94491.02361.1811

.0787

.0984

.1181-

.1181

.1575

.1969

.1969

.2362

.0984

.1181

.1378

.1969

.2362

.2362

.2756

.0984

.1181

.1378

.1969

.2362

.2756-

.0984

.1378

.1575-

.2362

.2756-

.3150

.3543

.1181

.1575

.1960

.2362

.2756

.3150

.3937

.0984

.1181

.1575

.1575

.1969

.1575

.1969

.1969

.2362

.1181

.1575

.1969

.1969

.2362

.2362

.2756

.1181

.1575

.1969

.1969

.2362

.2756

.4060

.1378

.1575

.1969

.2362

.2362

.2756

.4060

.3150

.3543

.1772

.1969

.2362-

.2756

.3150

.3937

0.080.100.100.150.150.200.200.30.030

0.100.150.150.150.200.300.30

0.100.150.150.300.300.300.40

0.100.150.200.200.300.300.400.300.30

0.100.200.300.300.300.300.60

.003

.004

.004

.006

.006

.008

.008

.012

.012

.004

.006

.006

.006

.008

.012

.012

.004

.006

.006

.012

.012

.012

.016

.004

.006

.008

.008

.012

.012

.016

.012

.012

.004

.008

.012

.012

.012

.012

.024

BORE O.D. WIDTH WIDTH FILLETd D B B RADIUS

MM INCH MM INCH MM INCH MM INCH MM INCH

IBSCONUMBER

OPEN

IBSCONUMBER

SHIELDED

StandardReference

Miniature - UnflangedNotes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.4. Inch dimensions for reference only.

r

d D

B

r

d D

B

METRIC SERIES

Texas (800) 231-6480 15 California (800) 688-1388

675MR95MR105MR115

685695605625635

676MR126

686696606626636

677MR137

687697607627

37SSTX2

678MR148

688

698608

38SSTX2628638

679689699

609629639

FLANGE FLANGE FLANGE FLANGE LOAD RATINGDIA. (Df) WIDTH (Bf) DIA. (Df) WIDTH (Bf) (Kgs.)

MM INCH MM INCH MM INCH MM INCH DYN STATIC

SLF850SLF950SLF1050

-

SLF1150SRF1350SRF1450SRF1650SRF1950

SLF1060SLF1260SLF1360SRF1560SRF1760SRF1960

-

SLF1170SLF1370SLF1470SRF1770SRF1970SRF2270

-

SLF1280SLF1480SLF1680

-

SRF1980SRF2280

-

-

-

SLF1490SLF1790SLF2090SLF2090W06

-

-

-

SLF850ZZSLF950ZZSLF1050ZZSLF1150ZZY4SLF1150ZZSRF1350ZZSRF1450ZZSRF1650ZZSRF1950ZZ

SLF1060ZZSLF1260ZZSLF1360ZZSRF1560ZZSRF1760ZZSRF1960ZZ

-

SLF1170ZZSLF1370ZZSLF1470ZZSRF1770ZZSRF1970ZZSRF2270ZZ

-

SLF1280ZZSLF1480ZZSLF1680ZZ

-

SRF1980ZZSRF2280ZZ

-

-

-

SLF1490ZZSLF1790ZZSLF2090ZZ

-

-

-

-

9.210.211.2

-

12.515.016.018.022.0

11.213.215.017.019.022.0

-

12.214.216.019.022.025.0

-

13.215.618.0

-

22.025.0

-

-

-

15.519.023.023.0

-

-

-

.3622

.4016

.4409

.4921

.5906

.6299

.7087

.8661

.4409

.5197

.5906

.6693

.7480

.8661-

.4803

.5591

.6299

.7480

.8661

.9843-

.5197

.6142

.7087-

.8661

.9843-

-

-

.6102

.7480

.9055

.9055-

-

-

9.210.211.612.612.515.016.018.022.0

11.213.615.017.019.022.0

-

12.214.616.019.022.025.0

-

13.615.618.0

-

22.025.0

-

-

-

15.519.023.0

-

-

-

-

.3622

.4016

.4566

.4961

.4921

.5906

.6299

.7087

.8661

.4409

.5354

.5906

.6693

.7480

.8661-

.4803

.5747

.6299

.7480

.8661

.9843-

.5354

.6142

.7087-

.8661

.9843-

-

-

.6102

.7480

.9055-

-

-

-

0.60.60.6-

0.81.01.01.01.5

0.60.61.01.21.21.5-

0.60.61.01.21.51.5-

0.60.81.0-

1.51.5-

-

-

0.81.01.51.5-

-

-

.023

.023

.023-

.031

.039

.039

.039

.059

.023

.023

.039

.047

.047

.059-

.023

.023

.039

.047

.059

.059-

.023

.031

.039-

.059

.059-

-

-

.031

.039

.059

.059-

-

-

0.60.60.80.81.01.01.01.01.5

0.60.81.11.21.21.5-

0.60.81.11.21.51.5-

0.80.81.1-

1.51.5-

-

-

0.81.11.5-

-

-

-

.023

.023

.031

.031

.039

.039

.039

.039

.059

.023

.031

.043

.047

.047

.059-

.023

.031

.043

.047

.059

.059-

.031

.031

.043-

.059

.059-

-

-

.031

.043

.059-

-

-

-

IBSCONUMBER

SHIELDED

1421252929435269

109

2037456986

109138

2143536493

140124

2640737388

140124138199

4883

101110138199212

2851737373

110136177287

4785

111177231287256

4690

120124229337258

5284

164164173337258258354

93176192252260354475

595652484844403631

49434137343136

43393743302626

393532324326243434

42302740382130

IBSCONUMBER

OPEN

Miniature - Flanged

Nmax fnrpm/1000

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.4. Inch dimensions for reference only.

r

d D

B

Df

Bfr

d D

B

Df

Bf

METRIC SERIES

Texas (800) 231-6480 16 California (800) 688-1388

2.000

2.3802.380

3.000

3.1753.1753.1753.1753.175

4.0004.000

4.7634.7634.763

5.000

6.0006.000

6.3506.3506.3506.350

8.0008.0008.000

9.0009.000

9.5259.525

6.000

7.9387.938

16.000

6.3506.3507.9389.5259.525

7.00016.000

12.70012.70012.700

16.000

19.00019.000

12.70015.87515.87515.875

22.00022.00022.000

24.00026.000

22.22522.225

2.301

2.7792.779

5.000

2.3802.7792.7793.9673.967

2.0005.000

3.9673.9673.967

5.000

6.0006.000

4.7634.9784.9784.978

7.0007.0007.000

7.0008.000

5.5585.558

0.08

0.130.13

0.41

0.080.080.080.300.30

0.080.41

0.300.300.30

0.41

0.410.41

0.130.300.300.30

0.410.410.41

0.410.41

0.410.41

SAR620M

SAR1-5SD502SAR1-5SD507

SAR1630

SAR144SAR144ZW05SAR2-5SAR2SAR2SD512

SAL740SAR1640SD509

SAR3SD503SAR3SD509SAR3SD509

SAR1650SD506

SAR1960SAR1960

SAR188XZZFSAR4SAR4ZZ501FSAR4SD504

SABR2280SD503SAR2280SD503SAR2280SD502

SAR2490SAR2690

SAR6SAR6

.0787

.0937

.0937

.1181

.1250

.1250

.1250

.1250

.1250

.1575

.1575

.1875

.1875

.1875

.1969

.2362

.2362

.2500

.2500

.2500

.2500

.3150

.3150

.3150

.3543

.3543

.3750

.3750

.2362

.3125

.3125

.6299

.2500

.2500

.3125

.3750

.3750

.2756

.6299

.5000

.5000

.5000

.6299

.7480

.7480

.5000

.6250

.6250

.6250

.8661

.8661

.8661

.94491.0236

.8750

.8750

.0906

.1094

.1094

.1969

.0937

.1094

.1094

.1562

.1562

.0787

.1969

.1562

.1562

.1562

.1969

.2362

.2362

.1875

.1960

.1960

.1960

.2756

.2756

.2756

.2756

.3150

.2188

.2188

BORE O.D. WIDTH FILLET LOAD RATINGSd D B RADIUS Lbs.

MM INCH MM INCH MM INCH MM INCH DYN. STATIC

IBSCONUMBER

Miniature - Angular Contact

29

6060

200

3333606666

19200

159152152

200

300338

200159442172

344640640

663903

569671

10

2222

85

1212222626

785

706767

85

135154

10070

24479

162375375

376505

273351

.003

.005

.005

.016

.003

.003

.003

.012

.012

.003

.016

.012

.012

.012

.016

.016

.016

.005

.012

.012

.012

.016

.016

.016

.016

.016

.016

.016

98

7575

39

7979686161

7239

444444

39

3131

16351435

262626

2424

2424

Nmax fnrpm/1000

r

d D

B

r

d D

B

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. See page 35 for f/n vs. cage, lubricant

and ring rotation.4. r=Maximum shaft or housing fillet

radius that bearing corners will clear.Please consult IBSCO for machinedcage options.

Also available in flanged version.

HIGH SPEED SPECIALTY

Texas (800) 231-6480 17 California (800) 688-1388

2.3802.380

2.500

3.000

3.1753.1753.1753.1753.1753.1753.175

3.9673.967

4.0004.000

4.7634.7634.7634.7634.7634.763

5.000

6.000

6.3506.3506.3506.3506.3506.3506.350

4.7634.763

5.000

7.000

6.3506.3507.9387.9389.5259.525

12.700

7.9387.938

7.0009.000

7.9387.9389.5259.525

12.70012.700

11.000

13.000

12.70012.70012.70015.87515.87519.05019.050

1.5882.380

1.500

2.000

2.3802.7792.7793.5713.5713.9674.366

2.7793.175

2.0002.500

2.7793.1753.1753.1753.9674.978

5.000

5.000

3.1753.9674.7634.9784.9785.5587.142

0.080.08

0.08

0.08

0.080.080.080.080.130.300.30

0.080.08

0.080.30

0.080.080.080.080.300.30

0.15

0.36

0.130.130.130.300.300.410.41

SR133MCSR133ZZMC

SL525MC

SL730MC

SR144MCSR144ZZMCSR2-5MCSR2-5ZZMCSR2-6ZZMCSR2ZZMCSR2AZZMC

SR155MCSR155ZZMC

SL740MCSL940MC

SR156MCSR156ZZMCSR166MCSR166ZZMCSR3MCSR3ZZMC

SL1150ZZMC

SL1360ZZMC

SR188MCSR1810Z502MCSR188ZZMCSR4ZZMCSR4X3ZZMCSR4AMTSR4AZZMT

.0937

.0937

.0984

.1181

.1250

.1250

.1250

.1250

.1250

.1250

.1250

.1562

.1562

.1575

.1575

.1875

.1875

.1875

.1875

.1875

.1875

.1969

.2362

.2500

.2500

.2500

.2500

.2500

.2500

.2500

.1875

.1875

.1969

.2756

.2500

.2500

.3125

.3125

.3750

.3750

.5000

.3125

.3125

.2756

.3543

.3125

.3125

.3750

.3750

.5000

.5000

.4331

.5118

.5000

.5000

.5000

.6250

.6250

.7500

.7500

.0625

.0937

.0591

.0787

.0937

.1094

.1094

.1406

.1406

.1562

.1719

.1094

.1250

.0787

.0984

.1094

.1250

.1250

.1250

.1562

.1960

.1969

.1969

.1250

.1562

.1875

.1960

.1960

.2188

.2812

BORE O.D. WIDTH FILLET LOAD RATINGSd D B RADIUS Lbs.

MM INCH MM INCH MM INCH MM INCH DYN. STATIC

IBSCONUMBER

1919

20

40

33336060606666

4141

2066

41417676

140140

66

115

889388

159159412412

6.56.5

7

15

12122222222626

1515

726

151531315959

26

49

4043407070

193193

.003

.003

.003

.003

.003

.003

.003

.003

.005

.012

.012

.003

.003

.003

.012

.003

.003

.003

.003

.012

.012

.006

.014

.005

.005

.005

.012

.012

.016

.016

109109

102

78

79796868686161

6161

7261

616154544444

48

41

40374035353131

Nmax fnrpm/1000

Miniature - Radialr

d D

B

r

d D

B

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. See page 35 for f/n vs. cage, lubricant

and ring rotation.4. r=Maximum shaft or housing fillet

radius that bearing corners will clear.Please consult IBSCO for machinedcage options.

Also available in flanged version.

HIGH SPEED SPECIALTY

Texas (800) 231-6480 18 California (800) 688-1388

Miniature - Radial

7.000

7.9387.938

8.0008.0008.000

9.5259.5259.5259.525

12.70012.700

15.87515.875

19.050

22.000

12.70012.700

16.00022.00022.000

15.87515.87522.22522.225

19.05019.050

22.22522.225

25.400

10.312

3.9673.967

6.0007.000

10.312

3.9674.9785.5587.412

3.9674.978

3.9674.978

3.967

0.41

0.130.13

0.300.410.41

0.250.250.410.41

0.250.25

0.250.25

0.25

SR2270ZZ301MT

SR1810MCSR1810ZZ505MC

SL1680ZZW06MCSR2280MTSR2280ZZ301MT

SR620MCSR620ZZW11MCSR6MCSR6ZZMC

SR824ZMCSR824ZZW11MT

SR1028MTSR1028ZZW11MT

SR1232ZMT

.2756

.3125

.3125

.3150

.3150

.3150

.3750

.3750

.3750

.3750

.5000

.5000

.6250

.6250

.7500

.8661

.5000

.5000

.6299

.8661

.8661

.6250

.6250

.8750

.8750

.7500

.7500

.8750

.8750

1.000

.4060

.1562

.1562

.2362

.2756

.4060

.1562

.1960

.2188

.2812

.1562

.1960

.1562

.1960

.1562

BORE O.D. WIDTH FILLET LOAD RATINGSd D B RADIUS Lbs.

MM INCH MM INCH MM INCH MM INCH DYN. STATIC

IBSCONUMBER

569

9393

170569569

9696

569569

111111

116116

127

273

4343

79273273

5353

273273

7171

8181

89

26

3737

322626

30302424

2424

2020

17

Nmax fnrpm/1000

High Speed Specialty Bearings (HSSB) have been developed for applications that require precise running accuracy and high speedcapability, with the option of autoclavability. These bearings are widely used in critical Dental/Medical Applications, although they areideally suited for any high speed (up to 500,000 RPM) application. The design of these bearings incorporates the advantages of superprecision tolerancing, balanced design, raceway super finishing, and a variety of retainer options. While the sizes listed in this sectionrepresent current production sizes, almost any size in this catalog under 1.1250 O.D.can be produced to take advantage of theoperating characteristics of the HSSBs.

r

d D

B

r

d D

B

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. See page 35 for f/n vs. cage, lubricant

and ring rotation.4. r=Maximum shaft or housing fillet

radius that bearing corners will clear.Please consult IBSCO for machinedcage options.

Also available in flanged version.

HIGH SPEED SPECIALTY

Texas (800) 231-6480 19 California (800) 688-1388

.016

.005

.005

.012

.016

.016

.010

.010

.016

.016

.010

.010

.010

.010

.010

Ball Thrust

D

H

d

r

r

r

r D

H

d

r

r

r

r

BORE O.D. HEIGHT FILLET LOAD RATINGSd D H RADIUS Lbs.

MM INCH MM INCH MM INCH MM INCH DYN. STATIC

2.00

2.50

3.003.00

4.004.004.004.00

5.005.00

6.006.006.00

7.007.007.00

8.008.008.00

9.009.00

10.0010.00

.0787

.0984

.1181

.1181

.1575

.1575

.1575

.1575

.1969

.1969

.2362

.2362

.2362

.2756

.2756

.2756

.3150

.3150

.3150

.3543

.3543

.3937

.3937

6.00

7.00

8.008.00

9.009.00

10.0010.00

11.0012.00

12.0012.0014.00

13.0015.0017.00

16.0016.0019.00

17.0020.00

18.0018.00

.2362

.2756

.3150

.3150

.3543

.3543

.3937

.3937

.4331

.4724

.4724

.4724

.5512

.5118

.5906

.6693

.6299

.6299

.7480

.6693

.7874

.7087

.7087

3.00

3.50

3.503.50

4.004.004.004.00

4.504.00

4.504.505.00

4.505.006.00

5.005.007.00

5.007.00

5.505.50

.1181

.1378

.1378

.1378

.1575

.1575

.1575

.1575

.1773

.1575

.1773

.1773

.1969

.1773

.1969

.2362

.1969

.1969

.2756

.1969

.2756

.2167

.2167

0.15

0.15

0.200.20

0.200.200.200.20

0.200.20

0.200.200.25

0.200.300.20

0.300.300.40

0.300.40

0.300.30

.006

.006

.008

.008

.008

.008

.008

.008

.008

.008

.008

.008

.010

.008

.012

.008

.012

.012

.016

.012

.016

.012

.012

26

35

37223

3721237

208

64237

62409484

399125694

134884885

130867

139555

19

26

31133

3514435

149

64212

64357382

355123601

141799781

141803

158612

IBSCOPART

NUMBER

F Series (Without Raceway) F-M Series (With Raceway) Notes:1. r=Maximum shaft or housing fillet

radius that bearing corners will clear.2. Inch dimensions for reference only.

F26

F27

F38F38M

F49F49MF410F410M

F511F512M

F612F612MF614M

F713MF715F717M

F816F816MF819M

F917F920M

F1018F1018M

METRIC SERIES

Texas (800) 231-6480 20 California (800) 688-1388

SR620 (ZZ)SR620K (ZK)SR620ZZW11K

SR824 (ZZ)SR824K (ZK)SR824ZZW11K

SR1028 (ZZ)SR1028K (ZK)SR1028ZZW11K

SR1232 (ZZ)SR1232K (ZK)SR1232ZZW11K

SR1436 (ZZ)SR1436K (ZK)SR1436ZZW11K

SR1742 (ZZ)SR1742K (ZK)SR1742ZZW11K

SR2048 (ZZ)SR2048K (ZK)SR2048ZZW11K

SR2252 (ZZ)SR2252K (ZK)SR2252ZZW11K

SR2456 (ZZ)SR2456K (ZK)SR2456ZZW11K

SR2660 (ZZ)SR2660K (ZK)SR2660ZZW11K

.3750

.3750

.3750

.5000

.5000

.5000

.6250

.6250

.6250

.7500

.7500

.7500

.8750

.8750

.8750

1.06251.06251.0625

1.25001.25001.2500

1.37501.37501.3750

1.50001.50001.5000

1.62501.62501.6250

.6250

.6250

.6250

.7500

.7500

.7500

.8750

.8750

.8750

1.0001.0001.000

1.12501.12501.1250

1.31251.31251.3125

1.50001.50001.5000

1.62501.62501.6250

1.75001.75001.7500

1.87501.87501.8750

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

.1562-

-

-

.1960

-

-

.1960

-

-

.1960

-

-

.1960

-

-

.1960

-

-

.1960

-

-

.1960

-

-

.1960

-

-

.1960

-

-

.1960

BORE O.D. WIDTH (B) LOAD RATINGS d D Ribbon Retainer Phenolic Retainer Lbs.

INCH INCH Open Shielded Open * Shielded DYN. STATIC

IBSCONUMBER

969696

111111111

116116116

127127127

137137137

145145145

154154154

163163163

166166166

175175175

535353

717171

999999

999999

109109109

128128128

146146146

165165165

174174174

193193193

30.030.030.0

24.024.024.0

20.020.020.0

17.017.017.0

14.514.514.5

11.611.611.6

9.89.89.8

8.98.98.9

8.28.28.2

7.67.67.6

Thin Section - Radialr

d D

B

r

d D

B

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. See page 35 for f/n vs. cage, lubricant

and ring rotation.4. Fillet radius for all sizes = .010 inch.* 1 Shield may be added with no

change in width dimension.

Nmax fnrpm/1000

INCH SERIES

Texas (800) 231-6480 21 California (800) 688-1388

Thin Section - Angular Contact with Phenolic Retainersr

d D

B

r

d D

B

SAR620K

SAR824K

SAR1028K

SAR1232K

SAR1436K

SAR1742K

SAR2048K

SAR2252K

SAR2456K

SAR2660K

.3750

.5000

.6250

.7500

.8750

1.0625

1.2500

1.3750

1.5000

1.6250

9.5250

12.7000

15.8750

19.0500

22.2250

26.9875

31.7500

34.9250

38.1000

41.2750

.6250

.7500

.8750

1.000

1.1250

1.3125

1.5000

1.6250

1.7500

1.8750

15.8750

19.0500

22.2250

25.4000

28.5750

33.3375

38.1000

41.2750

44.4500

47.6250

.1562

.1562

.1562

.1562

.1562

.1562

.1562

.1562

.1562

.1562

3.9687

3.9687

3.9687

3.9687

3.9687

3.9687

3.9687

3.9687

3.9687

3.9687

BORE O.D. WIDTH LOAD RATINGSd D B Lbs.

INCH MM INCH MM INCH MM DYN. STATIC

IBSCOPART

NUMBER

124

141

147

164

165

177

190

200

207

215

60

81

95

121

130

157

183

206

223

241

36,000

28,800

24,000

20,400

16,900

13,900

11,800

10,700

9,800

9,100

SpeedRating(Oil)

Notes:1. Basic numbers shown include code S

for ASI 440C or DD stainless steel.If chrome alloy SAE 52100 is desired,delete the S prefix code.

2. See page 40 for ABEC tolerances.3. See page 35 for f/n vs. cage, lubricant

and ring rotation.4. Fillet radius for all sizes = .010 inch.* 1 Shield may be added with no

change in width dimension.

INCH SERIES

Texas (800) 231-6480 22 California (800) 688-1388

SAR538KSAR538EEK

SAR539KSAR539EEK

SAR540KSAR540EEK

SAR541KSAR541EEK

SAR542KSAR542EEK

SADR543KSAR543EEK

SAR544KSAR544EEK

SAR545KSAR545EEK

SAR546KSAR546EEK

SAR547KSAR547EEK

SAR548KSAR548EEK

SAR549KSAR549EEK

.2500-

.2500-

.2500-

.2500-

.2500-

.2500-

.2500-

.2500-

.2500-

.3120-

.3120-

.3120-

-

.2500

-

.2500

-

.2500

-

.2500

-

.2500

-

.2500

-

.2500

-

.2500

-

.2500

-

.3120

-

.3120

-

.3120

-

.2812

-

.2812

-

.2812

-

.2812

-

.2812

-

.2812

-

.2812

-

.2812

-

.2812

-

.3750

-

.3750

-

.3750

547547

536536

581581

616616

640640

761761

806806

834834

879879

14621462

15051505

16061606

344344

347347

408408

471471

534534

746746

869869

963963

10241024

15981598

17251725

19771977

1.06251.0625

1.18751.1875

1.31251.3125

1.50001.5000

1.75001.7500

2.00002.0000

2.25002.2500

2.62502.6250

2.87502.8750

3.25003.2500

3.50003.5000

3.87503.8750

23,60023,600

19,68519,685

16,90016,900

13,90013,900

11,30011,300

9,4009,400

8,1008,100

7,2007,200

6,4006,400

5,8005,800

5,2005,200

4,8004,800

.6250

.6250

.7500

.7500

.8750

.8750

1.06251.0625

1.31251.3125

1.56251.5625

1.81251.8125

2.06252.0625

2.31252.3125

2.56252.5625

2.81252.8125

3.06253.0625

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

BORE O.D. WIDTH WIDTH WIDTH FILLET LOAD RATINGS INNER OUTER RADIUS Lbs.

d D B Bi Bo r DYN. STATIC

Torque Tube - ABEC 5&7 - Angular Contact - Phenolic Retainerr

d D

B

r

d D

BoBi

Notes:1. Basic numbers shown include code S

for ASI 440C stainless steel. If chromealloy SAE 52100 is desired, delete theS prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.4. Speed ratings shown for open bearing.

INCH SERIES

Texas (800) 231-6480 23 California (800) 688-1388

SpeedRating(Oil)

IBSCOPART

NUMBER

SR538(ZZ)KSR538(ZZ)EEK

SR539(ZZ)KSR539(ZZ)EEK

SR540(ZZ)KSR540(ZZ)EEK

SR541(ZZ)KSR541(ZZ)EEK

SR542(ZZ)KSR542(ZZ)EEK

SR543(ZZ)KSR543(ZZ)EEK

SR544(ZZ)KSR544(ZZ)EEK

SR545(ZZ)KSR545(ZZ)EEK

SR546(ZZ)KSR546(ZZ)EEK

SR547(ZZ)KSR547(ZZ)EEK

SR548(ZZ)KSR548(ZZ)EEK

SR549(ZZ)KSR549(ZZ)EEK

.2500-

.2500-

.2500-

.2500-

.2500-

.2500-

.2500-

.2500-

.2500-

.3120-

.3120-

.3120-

-

.2500

-

.2500

-

.2500

-

.2500

-

.2500

-

.2500

-

.2500

-

.2500

-

.2500

-

.3120

-

.3120

-

.3120

19,7007,900

16,4006,600

14,5005,600

11,6004,600

9,4003,800

7,9003,200

6,8002,700

6,0002,400

5,3002,100

4,8001,900

4,4001,800

4,0001,600

-

.2812

-

.2812

-

.2812

-

.2812

-

.2812

-

.2812

-

.2812

-

.2812

-

.2812

-

.3750

-

.3750

-

.3750

547547

536536

581581

616616

640640

761761

806806

834834

879879

14621462

15051505

16061606

344344

347347

408408

471471

534534

746746

869869

963963

10241024

15981598

17251725

19771977

1.06251.0625

1.18751.1875

1.31251.3125

1.50001.5000

1.75001.7500

2.00002.0000

2.25002.2500

2.62502.6250

2.87502.8750

3.25003.2500

3.50003.5000

3.87503.8750

.6250

.6250

.7500

.7500

.8750

.8750

1.06251.0625

1.31251.3125

1.56251.5625

1.81251.8125

2.06252.0625

2.31252.3125

2.56252.5625

2.81252.8125

3.06253.0625

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

BORE O.D. WIDTH WIDTH WIDTH FILLET LOAD RATINGS INNER OUTER RADIUS Lbs.

d D B Bi Bo r DYN. STATIC

IBSCOPART

NUMBER

Torque Tube - Abec 5&7 - Phenolic Retainerr

d D

B

r

d D

BoBi

Notes:1. Basic numbers shown include code S

for ASI 440C stainless steel. If chromealloy SAE 52100 is desired, delete theS prefix code.

2. See page 40 for ABEC tolerances.3. r=Maximum shaft or housing fillet

radius that bearing corners will clear.4. Metric dimensions for reference only.

* Speed Rating 1 - No closures with oil* Speed Rating 2 - Shielded with grease

INCH SERIES

Texas (800) 231-6480 24 California (800) 688-1388

SpeedRating1* & 2*

Double Shielded bearing uses thin section phenolic retainer, reducing speed rating.Single Shielded construction is available with full section phenolic retainer (w/oil) maintaining same speed rating as with no closures.

1010101010121212121515151517171717202020252525303030353535404040454545

1515191922182121242124242823262630273237323742374247444755505262555868

3.04.05.07.06.04.05.07.06.04.05.07.07.04.05.07.07.04.07.09.04.07.09.04.07.09.05.07.0

10.06.07.0

12.06.07.0

12.0

0.150.150.300.300.300.200.300.300.300.200.300.300.300.200.300.300.300.200.300.300.200.300.300.200.300.300.300.300.600.300.300.600.300.300.60

S6700-

S6800S63800S6900S6701S6801S63801S6901S6702S6802S63802S6902S6703S6803S63803S6903S6704S6804S6904S6705S6805S6905S6706S6806S6906S6707S6807S6907S6708S6808S6908S6709S6809S6909

-

S6700ZZS6800ZZS63800ZZS6900ZZS6701ZZS6801ZZS63801ZZS6901ZZS6702ZZS6802ZZS63802ZZS6902ZZS6703ZZS6803ZZS63803ZZS6903ZZS6704ZZS6804ZZS6904ZZ

-

S6805ZZS6905ZZ

-

S6806ZZS6906ZZ

-

S6807ZZS6907ZZ

-

S6808ZZS6908ZZ

-

S6809ZZS6909ZZ

.3937

.3937

.3937

.3937

.3937

.4724

.4724

.4724

.4724

.7087

.7087

.7087

.7087

.6693

.6693

.6693

.6693

.7874

.7874

.7874

.9843

.9843

.98431.18111.18111.18111.37801.37801.37801.57481.57481.57481.77171.77171.7717

.5906

.5906

.7480

.7480

.8661

.7087

.8268

.8268

.9449

.8268

.9449

.94491.1024.9055

1.02361.02361.18111.06301.25981.45671.25981.45671.65351.45671.65351.85041.73231.85042.16541.96852.04722.44092.16542.28352.6772

.1181

.1575

.1969

.2756

.2362

.1575

.1969

.2756

.2362

.1575

.1969

.2756

.2756

.1575

.1969

.2756

.2756

.1575

.2756

.3543

.1575

.2756

.3543

.1575

.2756

.3543

.1969

.2756