3120-00-540-5077 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-540-5077.

Summary

Explore detailed summary information for bearing: 3120-00-540-5077. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-540-5077
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

0.2495 inches minimum and 0.2500 inches maximum bore diameter, qq-s-624 fed spec single material response inner member material document and classification, 0.3700 inches minimum and 0.3750 inches maximum inner member width, groove internal inner member lubrication feature, perforation inner member lubrication feature

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-540-5077 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Inner Member Width: 0.3700 inches minimum and 0.3750 inches maximum
Lubrication Feature: groove internal inner member
Lubrication Feature: perforation inner member
Material Document And Classification: qq-s-624 fed spec single material response inner member
Material: copper alloy race liner
Material: steel inner member
Material: steel outer race member
Outer Member Outside Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Outer Member Width: 0.2760 inches minimum and 0.2810 inches maximum
Style Designator: with insert and/or liner

Replaces

The NSN 3120-00-540-5077 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-529-7119	No Name Available	01/01/1960

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
7609268	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-540-5077. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-540-5077?: The FSCG of the NSN 3120-00-540-5077 is 3120

Does the NSN 3120-00-540-5077 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-540-5077 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 3120-00-540-5077 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-540-5077 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.