3120-01-133-8683 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-133-8683.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-133-8683
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 06/22/1982

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.

0.4350 inches minimum and 0.4370 inches maximum inner member width, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.3220 inches minimum and 0.3320 inches maximum outer member width, 0.6245 inches minimum and 0.6250 inches maximum outer member outside diameter

Datasheet

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Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Inner Member Width: 0.4350 inches minimum and 0.4370 inches maximum
Outer Member Outside Diameter: 0.6245 inches minimum and 0.6250 inches maximum
Outer Member Width: 0.3220 inches minimum and 0.3320 inches maximum

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
KR4-CWGB-03	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-133-8683. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-133-8683?: The FSCG of the NSN 3120-01-133-8683 is 3120

Does the NSN 3120-01-133-8683 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-133-8683 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 3120-01-133-8683 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-133-8683 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.