76546 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: 76546 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: 76546. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 76546
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-775-1852
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1960

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.

1.1980 inches minimum and 1.2000 inches maximum inner member width, 0.6870 inches minimum and 0.6875 inches maximum bore diameter, ams 5630 assn std single material response inner member material document and classification, ams 5643 assn std single material response outer race member material document and classification, 540-011-414-1,97499 mfr ref single material response race liner material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-775-1852 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.6870 inches minimum and 0.6875 inches maximum
Inner Member Width: 1.1980 inches minimum and 1.2000 inches maximum
Material Document And Classification: 540-011-414-1,97499 mfr ref single material response race liner
Material Document And Classification: ams 5630 assn std single material response inner member
Material Document And Classification: ams 5643 assn std single material response outer race member
Material: plastic tetrafluoroethylene race liner
Material: steel inner member
Material: steel outer race member
Outer Member Outside Diameter: 1.7495 inches minimum and 1.7500 inches maximum
Outer Member Width: 0.7920 inches minimum and 0.8020 inches maximum
Special Features: 20 deg self-alignment in either direction
Style Designator: with insert and/or liner
Surface Treatment Document And Classification: 540-011-414-1,97499 mfr ref single treatment response overall
Surface Treatment: passivate overall

Frequently Asked Questions

Find quick answers to common questions about bearing: 76546. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-775-1852?: The FSCG of the NSN 3120-00-775-1852 is 3120

Does the NSN 3120-00-775-1852 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-775-1852 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 3120-00-775-1852 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-775-1852 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.