Model: AT157173

Self-aligning Plain Bearing

Special Features:

Next higher assembly 3243 moveable frame

Properties:

Bore Diameter

45.0 millimeters

End Application

450j/550j/650j crawler, dozer

Outer Member Outside Diameter

75.0 millimeters

Outer Member Width

28.0 millimeters

Inner Member Width

43.0 millimeters

Part Name Assigned By Controlling Agency

Self-aligning bushing

NSN

3120-01-613-2493

Part Number

AT157173

Description

Bearing,plain,self-aligning

CAGE

1J955

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.

Part AT157173 NSN 3120-01-613-2493

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13208

FIIG:

A045A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Schedule B and Export

Schedule B: 8482300040
SITC: 74630
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Spherical roller bearings, single row