Bearings Part Numbers

ESJ2625 Roller Needle Bearing
ESJ2625

NSN 3110-00-903-2230

00051

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2.5000" overall width 7.5000" bore diameter oil hole separable inner race, with roller retainer, hardened

MS500072-46 Roller Needle Bearing
MS50007246

NSN 3110-00-903-2227

00051

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2.5100" overall width 4.9990" bore diameter separable outer race, hardened

ESJ6849-2C Roller Needle Bearing
ESJ68492C

NSN 3110-00-903-2224

00051

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2.2500" overall width 4.2500" bore diameter oil separable inner race, with roller retainer, hardened

HJ8010436IR648036 Roller Needle Bearing
HJ8010436IR648036

NSN 3110-00-903-2223

00051

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2.2500" overall width 4.0000" bore diameter oil hole separable inner race, with roller retainer, hardened

HJ688432IR606832 Roller Needle Bearing
HJ688432IR606832

NSN 3110-00-903-2220

00051

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2.0000" overall width 3.7500" bore diameter oil hole separable inner race, with roller retainer, hardened

ESJ9717 Roller Needle Bearing
ESJ9717

NSN 3110-00-903-2218

00051

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1.7500" overall width 3.5000" bore diameter oil hole separable inner race, with roller retainer, hardened

MS500072-36 Roller Needle Bearing
MS50007236

NSN 3110-00-903-2217

00051

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2.0050" overall width 3.2494" bore diameter oil hole separable inner race, with roller retainer, hardened

MS500072-35 Roller Needle Bearing
MS50007235

NSN 3110-00-903-2216

00051

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2.0000" overall width 3.1250" bore diameter oil hole separable inner race, with roller retainer, hardened

MR56MI48 Roller Needle Bearing
MR56MI48

NSN 3110-00-903-2215

00051

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2.0000" overall width 3.0000" bore diameter oil hole separable inner race, with roller retainer, hardened

MR48MI40 Roller Needle Bearing
MR48MI40

NSN 3110-00-903-2213

00051

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1.7500" overall width 2.5000" bore diameter oil hole separable inner race, with roller retainer, hardened

MR44MI36 Roller Needle Bearing
MR44MI36

NSN 3110-00-903-2212

00051

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1.7500" overall width 2.2500" bore diameter oil hole separable inner race, with roller retainer, hardened

MR40MI34 Roller Needle Bearing
MR40MI34

NSN 3110-00-903-2211

00051

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1.7500" overall width 2.1250" bore diameter oil hole separable inner race, with roller retainer, hardened

M81793-BJKHAX1SEB71AX1 Ball Annular Bearing
M81793BJKHAX1SEB71AX1

NSN 3110-00-903-2188

00014

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0.1562" overall width 0.3125" bore diameter non-loading groove, non-separable

753A Tapered Roller Bearing Cup
753A

NSN 3110-00-903-2186

00024

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6.6250" outside diameter 1.9275" overall width thd data, 6.6250 in.-12 ns-spl/hard thd/0.5620 in. lg front face end normal angle

AA59659-011 Roller Tapered Bearing
AA59659011

NSN 3110-00-903-2185

00021

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3.5000" overall width 4.2500" bore diameter lubricant holes straight bore, double cup slotted single cones, non-adjustable

NA691SW672D Roller Tapered Bearing
NA691SW672D

NSN 3110-00-903-2184

00021

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3.6250" overall width 4.0000" bore diameter oil hole straight bore, double cup, single cones, non-adjustable

NA495SW493D Roller Tapered Bearing
NA495SW493D

NSN 3110-00-903-2183

00021

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2.7500" overall width 3.0000" bore diameter oil hole straight bore, double cup, single cones, non-adjustable

12265597-1 Ball Annular Bearing
122655971

NSN 3110-00-903-2182

00014

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0.3125" overall width 0.5000" bore diameter non-loading groove, non-separable

MR32MI25 Roller Needle Bearing
MR32MI25

NSN 3110-00-903-2179

00051

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1.2500" overall width 1.5625" bore diameter oil hole separable inner race, with roller retainer, hardened

MR28MI22 Roller Needle Bearing
MR28MI22

NSN 3110-00-903-2177

00051

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1.2500" overall width 1.3750" bore diameter oil hole separable inner race, with roller retainer, hardened

MR26MI21 Roller Needle Bearing
MR26MI21

NSN 3110-00-903-2175

00051

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1.2500" overall width 1.3125" bore diameter oil hole separable inner race, with roller retainer, hardened

MR18MI15 Roller Needle Bearing
MR18MI15

NSN 3110-00-903-2173

00051

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1.2500" overall width 0.9375" bore diameter oil hole non-separable, with roller retainer, hardened

1542037-1 Sleeve Bushing
15420371

NSN 3120-00-903-2016

13206

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0.7200" overall length 17c solid, plain, no outside flanges

3F31564-103 Sleeve Bushing
3F31564103

NSN 3120-00-903-1604

13206

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1.6200" overall length passivate surface treated 22c solid, external flange one end

MS51961-46 Roller Needle Bearing
MS5196146

NSN 3110-00-903-1496

00051

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1.9950" overall width 4.2512" bore diameter oil hole non-separable, with roller retainer, hardened

MS51961-45 Roller Needle Bearing
MS5196145

NSN 3110-00-903-1495

00051

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1.9950" overall width 4.0012" bore diameter oil hole non-separable, with roller retainer, hardened

632591 Roller Needle Bearing
632591

NSN 3110-00-903-1493

00051

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1.0000" overall width 2.0000" bore diameter oil groove non-separable, with roller retainer, hardened

MS51961-23 Roller Needle Bearing
MS5196123

NSN 3110-00-903-1490

00051

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1.2450" overall width 1.5635" bore diameter oil hole non-separable, with roller retainer, hardened

MS51961-4 Roller Needle Bearing
MS519614

NSN 3110-00-903-1488

00051

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0.7450" overall width 0.8134" bore diameter oil hole in groove outer ring also mfr std retainer non-separable, with roller retainer, hardened

SJ7123 Roller Needle Bearing
SJ7123

NSN 3110-00-903-1487

00051

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0.7500" overall width 0.5625" bore diameter oil hole non-separable, with roller retainer, hardened

SJ-7113-I-14 Roller Needle Bearing
SJ7113I14

NSN 3110-00-903-1486

00051

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0.7500" overall width 0.5625" bore diameter oil hole non-separable, with roller retainer, hardened

S1551-1 Linear-rotary Motion Roller
S15511

NSN 3120-00-903-1342

28215

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0.680" outside diameter

BM71631 Bearing Replacement Me Parts Kit
BM71631

NSN 3120-00-903-1334

35186

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bearings are 0.010 in. undersize

BB15-41 Ball Annular Bearing
BB1541

NSN 3110-00-903-1297

00014

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12.00mm overall width 20.00mm bore diameter electric motor quality; noise tested non-loading groove, non-separable

J11672-3 Bearing Assembly
J116723

NSN 3120-00-903-1016

77777

Bearing Assemblys

2578604-001A Bearing Retainer And Rollers
2578604001A

NSN 3110-00-903-0995

00035

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5.0620" outside diameter 4.1250" bore diameter retainer

8430403 Sleeve Bushing
8430403

NSN 3120-00-903-0992

13206

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3.7000" overall length cadmium surface treated

8430295 Sleeve Bearing
8430295

NSN 3120-00-903-0990

13205

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0.3125" first hole diameter 2.4000" overall length bore counterbored flange end 0.3000in. deep, 1.2500 in. dia 22c solid, external flange one end

8430278 Sleeve Bearing
8430278

NSN 3120-00-903-0983

13205

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2.4300" overall length 2 0.3125-18unc-2b thd bolt holes located on 2.6250 in dia. bolt circle 180 deg apart on flange, 2 0.3400 in. dia. bolt holes located on 2.6250 in. dia. bolt circle 180 deg. apart on flange cadmium surface treated 22c solid, external flange one end

2482300 Ball Duplex Bearing
2482300

NSN 3110-00-903-0957

30213

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1.2960" overall width 1.1811" bore diameter retainer silver plated per AMS2412 92b counterbored outer rings, non-separable, back to back mounting

103S21 Tapered Roller Cone And Rollers
103S21

NSN 3110-00-903-0913

00023

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2.5000" bore diameter normal angle

5703448 Sleeve Bearing Half Set
5703448

NSN 3120-00-903-0787