Model: 568-5749790 FIND 21

Sleeve Bearing

Properties:

Overall Length

Between 0.4990 inches and 0.5000 inches

Body Outside Diameter

Between 0.4381 inches and 0.4386 inches

Body Inside Diameter

Between 0.3130 inches and 0.3140 inches

Corner Shape

Square all corners

Hardness Rating

27.0 rockwell c outer layer

Material

Plastic polytetrafluoroethylene inner layer and plastic polyamide inner layer and plastic phenolic inner layer

Material

Steel comp 630 outer layer

Material Specification

Ams 5643 assn standard single material response outer layer

Material Specification

Mil-b-81934 military specification single material response inner layer

Style Designator

17c solid, plain, no outside flanges

NSN

3120-01-269-6378

Part Number

568-5749790 FIND 21

Description

Bearing,sleeve

CAGE

53711

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 568-5749790 FIND 21 NSN 3120-01-269-6378

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

772

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