281478-56

Annular Ball Bearing

NSN 3110-00-156-4829

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

001564829

Detail Specifications

Overall Width:

0.8125 inches

Bore Diameter:

25.00 millimeters

Overall Outside Diameter:

52.00 millimeters

Lubrication Material:

Grease

Surface Finish:

Ground

Load Direction:

Angular

Bore Shape:

Straight

Internal Fit-up Designation:

Standard

Internal Fit-up Contact Angular Direction:

Inward convergent

Standard Tolerance Designation:

Abec no.1

Contact Angle:

25.0 degrees

Lubrication Material:

Grease

Lubrication Material Specification:

Mil-g-18709 military specification single material response

Material:

Steel

Style Designator:

28b loading groove, non-separable

Style Designator:

Loading groove, non-separable

Nondefinitive Specification/std Data:

00 grade and 145 type

NSN:

3110-00-156-4829

Item Name:

Bearing,ball,journal

Cage Code:

10001

Manufacturer Part Numbers

Part Number

Cage

RNCC

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RNAAC

Status

MSDS

SADC

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FFB171

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81348

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2039061

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61465

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WR12-595

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61465

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252157

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6N299

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B4945

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2Y614

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353652R91

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0SAT8

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B4945

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1X0J7

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177009-2

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10001

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A1790-1

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06845

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5205

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01212

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502187

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02978

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104184-9

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10001

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196727-2

Cage Code:

10001

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B4945

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09136

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319687-456

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10001

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203358-14

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10001

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203461-10

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10001

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213750-10

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10001

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213753-14

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10001

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224848-10

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10001

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224851-14

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10001

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230660-2

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10001

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273829-78

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10001

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83634-14

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10001

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83806-10

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10001

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83809-14

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10001

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83631-10

Cage Code:

10001

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5205AS

Cage Code:

38443

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Part Number:

5205K

Cage Code:

38443

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Part Number:

5205K0106B005A82S0000-0

Cage Code:

38443

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B4945

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47353

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B4945A

Cage Code:

64104

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S1449632

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79500

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9413539

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72582

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23024-3

Cage Code:

19315

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Part Number:

B4945

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8E499

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6E7273

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02413

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RT8100135

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31577

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RT6000A44

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70945

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23024-3

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06840

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A1790-1

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06840

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B4945

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34161

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B4945

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59690

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S1449632

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65054

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B4945

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36384

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B4945

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40152

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23024-3

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83298

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353652R91

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29510

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353652R91

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92679

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C35848

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11976

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141898

Cage Code:

56232

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Part Number:

353652R91

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31007

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54169D

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31007

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23024-3

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14892

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Part Number:

B4945

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1QUF0

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Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00014

FIIG:

A044A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 281478-56 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Journal Ball Bearing"

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.