TJ74891-9D11

Cylindrical Roller Bearing

NSN 3110-00-179-7348

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

NIIN:

001797348

Product Features

Max diameter variation per roller 0.00005 in., surface finish od of outerring and ring land riding 63 uin aa, 10uin aa raceways, 4 uin aa roller, 125 uin aa faces, 8 holes equally spaced 0.125 in. Dia

Technical Specifications of NSN

Overall Width:

Between 1.8150 inches and 1.8200 inches

Bore Diameter:

Between 4.5215 inches and 4.5231 inches

Overall Outside Diameter:

Between 5.2792 inches and 5.2800 inches

Surface Finish:

Ground

Retainer Fabrication Method:

Machined

Bore Shape:

Straight

Locating Feature:

Nonlocating

Internal Clearance:

0.0021 inches radial and 0.0031 inches radial

Material:

Steel outer ring

Material:

Steel retainer

Material:

Steel roller

Material Specification:

Ams 6490 assn standard single material response outer ring

Material Specification:

Ams 6490 assn standard single material response roller

Material Specification:

Fed-std-66 federal standard single material response retainer

Test Data Document:

51588-qcvip s-2 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). And 51588-qcvipas-4 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

NSN:

3110-00-179-7348

Item Name:

Bearing,low Speed Pinion

Cage Code:

51588

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

114RS213-4

Cage Code:

77272

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

TJ74891-9D10

Cage Code:

51588

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AJ41224

Cage Code:

60380

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00015

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114820

UFC:

58860

LTL:

77.5

LCL:

77.5

WCC:

742

TCC:

SHC:

ACC:

Equipment for Aircraft

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Low Speed Pinion Bearing"

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes bearing, roller, airframe.