MS21231-4

Self-aligning Plain Bearing

NSN 3120-00-937-9186

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

009379186

Product Technical Spec.

Bore Diameter:

Between 0.2495 inches and 0.2500 inches

Outer Member Outside Diameter:

Between 0.6245 inches and 0.6250 inches

Outer Member Width:

Between 0.3220 inches and 0.3320 inches

Inner Member Width:

0.4350 inches

Static Radial Load Rating:

9000 pounds

Hardness Rating:

23.0 rockwell c outer race member

Hardness Rating:

55.0 rockwell c inner member

Material:

Plastic polytetrafluoroethylene race liner or glass race liner

Material:

Steel comp 440c inner member

Material:

Stainless steel outer race member

Style Designator:

With insert and/or liner

NSN:

3120-00-937-9186

Item Name:

Bearing,plain,self-aligning

Cage Code:

96906

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13208

FIIG:

A045A0

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:

114850

UFC:

58880

LTL:

70.0

LCL:

RATING VARIABLE

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Self-aligning Plain Bearing"

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.