3120-01-710-8031 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-710-8031.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-710-8031
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 06/27/2023

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.

steel and zinc overall material, normal operating temperature should be kept below 300 degrees fahrenheit. bearings are installed into the housing bore using a press fit. hardened steel, hard anodized aluminum, hard chrome or nickel plate are recommended. a surface hardness of 45-50 rc is desirable, but satisfactory performance can also be obtained with softer materials. recommended housing bore minimum of 1.6555 inches and maximum of 1.6565 inches. special features, self lubricating bearings part name assigned by controlling agency, 1.750 inches nominal overall length, 1.500 inches nominal body outside diameter

Datasheet

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Body Outside Diameter: 1.500 inches nominal
Overall Length: 1.750 inches nominal
Material: steel and zinc overall
Part Name Assigned By Controlling Agency: self lubricating bearings
Special Features: normal operating temperature should be kept below 300 degrees fahrenheit. bearings are installed into the housing bore using a press fit. hardened steel, hard anodized aluminum, hard chrome or nickel plate are recommended. a surface hardness of 45-50 rc is desirable, but satisfactory performance can also be obtained with softer materials. recommended housing bore minimum of 1.6555 inches and maximum of 1.6565 inches.
Surface Treatment: zinc overall

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Part Number	Name
CJS-2428	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-710-8031. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-710-8031?: The FSCG of the NSN 3120-01-710-8031 is 3120

Does the NSN 3120-01-710-8031 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-710-8031 require demilitarization?: Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3120-01-710-8031 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-710-8031 contain hazardous materials?: Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.