Model: 4631-4500

Sleeve Bearing

Properties:

Overall Length

Between 1.9900 inches and 1.9920 inches

Body Outside Diameter

Between 1.3760 inches and 1.3765 inches

Body Inside Diameter

Between 0.7500 inches and 0.7505 inches

Lubricant Accommodation Style

Grooved open both ends

Corner Shape

Square all corners

Surface Groove Location And Quantity

1 internal

Material

Copper alloy

Material Specification

Mil-b-16261, grade 3, cl 2 military specification single material response

Style Designator

17c solid, plain, no outside flanges

Style Designator

Solid, plain, no outside flanges

NSN

3120-00-661-6418

Part Number

4631-4500

Description

Bearing,sleeve

CAGE

44114

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.

Part 4631-4500 NSN 3120-00-661-6418

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13205

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114870

UFC:

58890

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482997090
SITC: 74699
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi