T254

Annular Ball Bearing

NSN 3110-00-156-3521

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

001563521

Technical Specifications of NSN

Bore Diameter:

20.00 millimeters

Overall Outside Diameter:

52.00 millimeters

Lubrication Material:

Grease

Outer Ring Width:

0.5910 inches

Inner Ring Width:

0.9060 inches

Surface Finish:

Ground

Retainer Fabrication Method:

Pressed

Seal Quantity:

Bearing Seal Type:

Contact

Load Direction:

Radial

Bore Shape:

Straight

Internal Fit-up Designation:

Standard

Standard Tolerance Designation:

Abec no.1

Lubrication Material:

Grease

Lubrication Material Specification:

Dod-g-24508 military specification single material response

Material:

Rubber synthetic seal

Material:

Steel ball

Material:

Steel inner ring

Material:

Steel outer ring

Material:

Steel retainer

Style Designator:

Non-loading groove, non-separable

Nondefinitive Specification/std Data:

117 type and 2 class

NSN:

3110-00-156-3521

Item Name:

Rotor Bearing

Cage Code:

81240

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

954243

Cage Code:

1LW55

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

41209

Cage Code:

76122

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

79278

Cage Code:

01957

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20232-17

Cage Code:

15434

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A20232-17

Cage Code:

15434

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

954243

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

73673

Cage Code:

64104

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5F5050

Cage Code:

11083

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S16042A

Cage Code:

15434

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FFB171

Cage Code:

81348

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

88604

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

73673

Cage Code:

8E499

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C100521

Cage Code:

8E499

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

954243

Cage Code:

38460

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

TA657

Cage Code:

81240

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

73673

Cage Code:

77212

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

73673

Cage Code:

34161

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

73673

Cage Code:

59690

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C100521

Cage Code:

59690

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

73673

Cage Code:

36384

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

73673

Cage Code:

40152

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

954243

Cage Code:

16764

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

88604X1

Cage Code:

43334

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

73673

Cage Code:

2Y614

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2F9764

Cage Code:

11083

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10C100521

Cage Code:

23382

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

88604

Cage Code:

43334

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

73673

Cage Code:

44940

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C100521

Cage Code:

53591

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

224

Cage Code:

76122

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

73673

Cage Code:

30760

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.5000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114820

UFC:

58860

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

We Guarantee with Every Order

100% Genuine Manufacturers Parts
Every Product thoroughly Inspected
Sales Record Retention of 7 years
Fast Delivery
HAZMAT Certified
Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number t254 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Rotor 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.