external retaining rings
XX Gap "G" dimension applies when a ring diameter is held to dimension under column marked I.D. Measurement is the straight line distance between nearest gap edges on inner periphery of ring.

Basic Bearing
Number

Bearing O.D.

Part
No.

 Groove
Dia.
C
±.003

 Assembled
O.D.
O

 Ring Dimensions - Free

 Free Gap  Min.

Gap
XX
G

 Weight
Per M

Extra
Light

 Light

Med.

Heavy

   (M.M)
D

 (Inches)
D

Free I.D.

 Width
W
±.005

Thick
T±.002

  I.D.  Tol.

 37-38

 22

 .8661

 1957

 .8125

 1.000

 .799

+.000
-.015

.094

 .042

1/8
max

 .035

 2.7

 200

 30

 1.1811

 743-4

 1.109

 1.359

 1.094

+.000
-.020

.125

3/32±1/32

 5.6

 102

 201

 32

 1.2598

 781-2

 1.187

 1.437

 1.172

 6.0

 103

 202

 300

 35

 1.3780

 2046

 1.306

 1.547

 1.291

6.6

 301

 37

 1.4567

 2976-1

 1.369

 1.609

 1.354

 7.0

 203

 40

 1.5748

 939-2

 1.500

 1.750

1.485

 7.8

 104

 302

 42

 1.6535

 954

 1.565

 1.812

1.550

 7.8

 105

 204

 303

 47

 1.8504

 1039

 1.756

 2.062

1.741

+.000
-.030

.156

1/8±1/32

 11.0

 205

 304

 52

 2.0472

 1117-2

 1.958

 2.265

1.943

 12.1

 106

 55

 2.1654

 3918-1

 2.071

 2.375

2.056

 12.8

 107

 206

 305

 403

 62

 2.4409

 1245-6

 2.347

 2.656

 2.322

 .065

 .050

 21.9

 108

 68

 2.6772

 2261

 2.552

 2.922

 2.527

 .188

 29.1

 207

 306

 404

 72

 2.8346

 1356-7

 2.709

 3.078

 2.684

 30.8

 109

 75

 2.9528

 3919-1

 2.828

 3.203

 2.803

 32.1

 110

 208

 307

 405

 80

 3.1496

 1438-5

 3.024

 3.406

 2.999

 +.000
-.046

 5/32±3/64

 34.2

 209

 85

 3.3465

 1490-5

 3.221

 3.594

 3.196

 36.7

 111

 210

 308

 406

 90

 3.5433

 1534-4

 3.417

 3.797

 3.392

 .095

 .060

 56.5

 112

 95

 3.7402

 3920-1

 3.615

 3.984

 3.590

 59.7

 113

 211

 309

 407

 100

 3.9370

 1598-1

 3.811

 4.187

 3.786

 62.1

 114

 212

 310

 408

 110

 4.3307

 1642-3

 4.205

 4.578

 4.180

 +.000
-.062

 3/16±1/16

 68.7

 115

 

 115

 4.5276

 3126

 4.402

 4.781

 4.377

 72.2

 213

 311

 409

 120

 4.7244

 1675-4

 4.536

 5.094

 4.506

 .281

 .109

 .075

 128.8

 116

 214

 125

 4.9213

 1693

 4.733

 5.297

 4.703

 136.0

 117

 215

 312

 410

 130

 5.1181

 1706-3

 4.930

 5.500

 4.900

 139.5

 118

 216

 313

 411

 140

 5.5118

 1730-5

 5.324

 5.890

 5.294

 +.000
-.093

 9/32±1/16

 150.4

 119

 145

 5.7087

 3921-1

 5.521

 6.078

 5.491

 155.0

 120

 217

 314

 412

 150

 5.9055

 1744-5

 5.718

 6.281

 5.688

 160.9

 121

 218

 315

 413

 160

 6.2992

 1764-1

 6.111

 6.672

 6.081

 171.7

 122

 219

 316

 170

 6.6929

 1773-2

 6.443

 7.187

 6.413

 +.000
-.125

 .375

 .120

 3/8±1/16

 .090

 267.4

 124

 220

 317

 414

 180

 7.0866

1787-1

 6.837

 7.594

 6.807

 284.4

 221

 318

 415

 190

 7.4803

 1849-1

 7.230

 7.984

 7.200

 300.1

 126

 222

 319

 416

 200

 7.8740

 2165-2

 7.624

 8.375

 7.594

 309.1

 128

 417

 210

 8.2677

 3922-1

 8.018

 8.766

 7.987

 319.0

 224

 320

 215

 8.4646

 3923-1

 8.215

 8.969

 8.184

 338.4

 130

 321

 418

 225

 8.8583

 3924-1

 8.6083

 9.328

 8.578

 +.000
-.156

 15/32±3/32

349.0

 226

 230

 9.0551

 3925-1

 8.8051

 9.562

 8.775

 362.0

 132

 322

 240

 9.4488

 3926-1

 9.1988

 9.953

 9.168

 375.4

 
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A4092 retaining rings ISO9001:2000



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