M-304

Annular Ball Bearing

NSN 3110-00-157-1882

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

001571882

Product Features

Outer ring corner on shielded side has sharp corner, all other corner radii 0.1250 in.

Product Technical Spec.

Overall Width:

0.8125 inches

Bore Diameter:

7.5000 inches

Overall Outside Diameter:

9.6250 inches

Surface Finish:

Ground

Retainer Fabrication Method:

Machined

Shield Quantity:

Load Direction:

Radial

Bore Shape:

Straight

Internal Fit-up Designation:

Standard

Standard Tolerance Designation:

Abec no.1

Material:

Copper alloy retainer

Material:

Steel ball

Material:

Steel inner ring

Material:

Steel outer ring

Material:

Steel shield

Style Designator:

Non-loading groove, non-separable

NSN:

3110-00-157-1882

Item Name:

Ball Bearing

Cage Code:

61208

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

SK905

Cage Code:

92563

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SK905

Cage Code:

39317

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:

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

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Pricing & Availability

Submit this form for current pricing and availability quote on part number m-304 and/or cross reference parts.

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