3120-01-013-0237 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-013-0237.

Summary

Explore detailed summary information for bearing: 3120-01-013-0237. 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: 3120-01-013-0237
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 11/22/1975

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, 0.3410 inches minimum and 0.3430 inches maximum inner member width, 26.0 rockwell c minimum and 62.0 rockwell c maximum outer race member hardness rating, 26.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, aisi 440a assn std single material response inner member material document and classification

Datasheet

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Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Hardness Rating: 26.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 26.0 rockwell c minimum and 62.0 rockwell c maximum outer race member
Inner Member Width: 0.3410 inches minimum and 0.3430 inches maximum
Material Document And Classification: aisi 440a 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 comp 440a inner member
Material: steel comp 630 outer race member
Outer Member Outside Diameter: 0.2500 inches minimum and 0.7495 inches maximum
Outer Member Width: 0.2140 inches minimum and 0.2240 inches maximum
Style Designator: with insert and/or liner

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
734905-2	Self-Aligning Plain Bearing
ASSB4-22	Self-Aligning Plain Bearing

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-013-0237?: The FSCG of the NSN 3120-01-013-0237 is 3120

Does the NSN 3120-01-013-0237 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-013-0237 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 3120-01-013-0237 contain precious materials?: Precious metal content is unknown

Does NSN 3120-01-013-0237 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.