Bearings » Bearing Inner Rings

1045-252
1045252

3110-00-294-2428

002942428

0.0600" overall width 1.6250" bore diameter C50.0 min rockwell hardness inner ring, roller, cylindrical

1221U21
1221U21

3110-00-227-4672

002274672

0.6100" overall width 0.9980" bore diameter copper plated solid inner race, with bore chamfer, journal

171241
171241

3110-00-275-0266

002750266

0.7500" overall width 0.3750" bore diameter solid inner race, with bore chamfer, journal

1H8261
1H8261

3110-00-278-7312

002787312

bore

1R-1012
1R1012

3110-00-198-2763

001982763

0.7812" overall width 0.6250" bore diameter solid inner race, with bore chamfer, journal

1R-1516-L
1R1516L

3110-00-227-2538

002272538

1.0050" overall width 0.9370" bore diameter solid inner race, with bore chamfer, journal

203054-20
20305420

3110-00-278-7461

002787461

0.1969" overall width 0.1575" bore diameter counterbored ball raceway, bore calibrated from 0.1574 in. max to 0.1573 in. min, selected, calssified inner ring, ball

2P2811
2P2811

3110-00-211-9694

002119694

1.2942" overall width 2.5577" bore diameter inner ring, roller, single lip

30070
30070

3110-00-289-6758

002896758

2.4900" overall width 2.6460" bore diameter solid inner race, with bore chamfer, journal

30073
30073

3110-00-289-6760

002896760

2.8700" overall width 3.4987" bore diameter id chamfered 0.0780 in. by 30 deg at both ends solid inner race, with bore chamfer, journal

30074
30074

3110-00-289-6761

002896761

2.4950" overall width 3.1237" bore diameter id chamfered 0.0620 in. by 30 deg at both ends solid inner race, with bore chamfer, journal

3F3874
3F3874

3110-00-198-2595

001982595

1.4860" overall width 2.2490" bore diameter oil hole solid inner race, with bore chamfer, journal

4311-07UA
431107UA

3110-00-239-2837

002392837

4321-06UA
432106UA

3110-00-239-2838

002392838

4644
4644

3110-00-198-2454

001982454

1.7500" overall width 2.5000" bore diameter oil hole solid inner race, with bore chamfer, journal

466331C10
466331C10

3110-00-227-4576

002274576

0.1959" overall width 0.1574" bore diameter inner ring breakout on 1 end w/crowning radius of o.0700 in. raceway dia 0.2686 in. 0.0785 in. radius of ball race curvature inner ring, ball

5012M17P2
5012M17P2

3110-00-293-9174

002939174

1.8900" overall width 3.8572" bore diameter bore chamfered 35 deg on side opposite lip, one face turned down to form lip counterbored to 3.9400 in. dia by 0.8900 in. deep, grooved to a 3.9400 in. dia by 0.0500 in.radius on lip side, chrome plate od for a distance of 0.8600 @in., carburized od for a distance of 1.0400 in. from lip end

6F1531
6F1531

3110-00-227-2165

002272165

3.0150" overall width 3.2171" bore diameter oil hole solid inner race, with bore chamfer, journal

7013M89P01
7013M89P01

3110-00-293-9006

002939006

1.5700" overall width 3.6508" bore diameter inner ring, roller, cylindrical

7-069-000017
7069000017

3110-00-250-2095

002502095

1.5100" overall width 2.2500" bore diameter oil hole solid inner race, journal

7069000220
7069000220

3110-00-198-2452

001982452

1.7600" overall width 2.3750" bore diameter solid inner race, with bore chamfer, journal

707036-1
7070361

3110-00-227-2768

002272768

0.1562" overall width 0.1250" bore diameter od counterbored, 0.0070 in. by 45 deg chamfer on one od corner, selected, classified inner ring, ball

7375185
7375185

3110-00-227-3438

002273438

1.6330" overall width 0.8745" bore diameter casehardened rockwell c scale 60.0 min, 64.0 max solid inner race, journal

749030-1
7490301

3110-00-204-6873

002046873

3.7810" bore diameter

7752052
7752052

3110-00-227-4560

002274560

1.2495" overall width 1.1875" bore diameter solid inner race, with bore chamfer, journal

77940
77940

3110-00-232-0781

002320781

0.7820" overall width solid inner race, journal

8403254
8403254

3110-00-219-8150

002198150

0.7850" overall width 1.1250" bore diameter inner ring, ball

9M2014
9M2014

3110-00-263-9500

002639500

16.0mm overall width 30.0mm bore diameter inner ring, roller, cylindrical

9M2030
9M2030

3110-00-211-9698

002119698

0.6177" overall width 1.9680" bore diameter inner ring, roller, single lip

9S8669
9S8669

3110-00-211-9699

002119699

1.3730" overall width 2.7540" bore diameter inner ring, roller, single lip

A5307
A5307

3110-00-227-3847

002273847

1.3750" overall width 1.3780" bore diameter inner ring, roller, cylindrical

A87780-48
A8778048

3110-00-278-6956

002786956

1.9950" overall width 9.4476" bore diameter inner ring, roller, cylindrical

AC1305
AC1305

3110-00-289-6586

002896586

0.7580" overall width 0.9843" bore diameter inner ring, roller, cylindrical

C87780-47
C8778047

3110-00-278-6952

002786952

2.4950" overall width 12.5968" bore diameter item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel. inner ring, roller, cylindrical

C87780-50
C8778050

3110-00-278-6951

002786951

3.4950" overall width 7.8728" bore diameter the item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel. inner ring, roller, cylindrical

C87780-53
C8778053

3110-00-278-6949

002786949

0.9320" overall width 5.2490" bore diameter inner ring, roller, cylindrical

D61122
D61122

3110-00-278-7374

002787374

1.5000" overall width 1.5000" bore diameter solid inner race, with bore chamfer, journal

IR1016-L
IR1016L

3110-00-198-2142

001982142

1.0050" overall width 0.6245" bore diameter solid inner race, journal

IR-68-L
IR68L

3110-00-227-3302

002273302

0.5000" overall width 0.3750" bore diameter id chamfered solid inner race, with bore chamfer, journal

IR7204
IR7204

3110-00-271-0169

002710169

1.0100" overall width 0.8125" bore diameter oil hole in ring solid inner race, with bore chamfer, journal

IR7285
IR7285

3110-00-227-3539

002273539

1.2600" overall width 1.2500" bore diameter solid inner race, with bore chamfer, journal

IR8406
IR8406

3110-00-227-2419

002272419

1.5000" overall width 1.7500" bore diameter one oil hole solid inner race, with bore chamfer, journal

IRA4
IRA4

3110-00-307-1407

003071407

0.5260" overall width 0.2495" bore diameter solid inner race, journal

MI23
MI23

3110-00-198-1390

001981390

1.2500" overall width 1.4375" bore diameter oil hole solid inner race, with bore chamfer, journal

MS17130-14
MS1713014

3110-00-227-4254

002274254

1.2600" overall width 1.1875" bore diameter w/oil hole solid inner race, with bore chamfer, journal

MS17130-4
MS171304

3110-00-198-1395

001981395

0.7500" overall width 0.6250" bore diameter oil hole solid inner race, with bore chamfer, journal

MS17130-62
MS1713062

3110-00-252-9620

002529620

0.7550" overall width 0.3745" bore diameter one to four oil holes solid inner race, journal

MS17130-65
MS1713065

3110-00-271-0177

002710177

0.5000" overall width 0.5000" bore diameter slight chamfer on both ends solid inner race, with bore chamfer, journal

MS51962-11
MS5196211

3110-00-198-1392

001981392

1.2600" overall width 0.9995" bore diameter one to four oil holes; oil groove optional solid inner race, with bore chamfer, journal

RB1316
RB1316

3110-00-227-3653

002273653

1.6000" overall width 3.1460" bore diameter inner ring, roller, single lip

Bearing Inner Rings. 2,071 part numbers in this category