359984

Cylindrical Roller Bearing

NSN 3110-00-121-9800

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

N/A

UOM:

1 EA

NIIN:

001219800

Product Features

Cage silver plate per ams 2412 nostrike metal 0.0005-0.0015 thk on landriding surfaces and roller pockets, rqd bake 475-500f for 2hrs to check for bond

Product Technical Spec.

Overall Width:

Between 1.2548 inches and 1.2598 inches

Bore Diameter:

Between 3.9497 inches and 3.9500 inches

Overall Outside Diameter:

Between 5.1996 inches and 5.2000 inches

Surface Finish:

Ground

Retainer Fabrication Method:

Machined

Bore Shape:

Straight

Locating Feature:

Nonlocating

Internal Clearance:

0.0032 inches radial and 0.0044 inches radial

Standard Tolerance Designation:

Rbec no.5

Material:

Copper alloy retainer

Material:

Steel inner ring

Material:

Steel outer ring

Material:

Steel roller

Material Specification:

Ams-5626 assn standard 1st material response outer ring

Material Specification:

Ams-5626 assn standard 2nd material response inner ring

Material Specification:

Ams-5626 assn standard 3rd material response roller

Style Designator:

252h single row, two-direction locating, two lip inner ring, two lip outer ring, separable

Style Designator:

Single row, two-direction locating, two lip inner ring, two lip outer ring, separable

NSN:

3110-00-121-9800

Item Name:

Bearing,low Speed Pinion

Cage Code:

77445

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

359387

Cage Code:

77445

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.