3120-01-138-9863 Linear-Rotary Motion Roller

Comprehensive specifications and application details for NSN: 3120-01-138-9863.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-138-9863
Item Name Code: 28215
Federal Item Identification Guide: T267-K
Assigment Date: 09/22/1982

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

1.140 inches minimum and 1.150 inches maximum face width, passivate outer sleeve special features, not casehardened casehardening indicator, 0.500 inches nominal outside diameter, 0.030 in. radius chamfer/radius of outside corner

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-138-9863 . Find dimensions, materials, tolerances, performance characteristics, etc.

Casehardening Indicator: not casehardened
Chamfer/Radius Of Outside Corner: 0.030 in. radius
Face Width: 1.140 inches minimum and 1.150 inches maximum
Outside Diameter: 0.500 inches nominal
Special Features: passivate outer sleeve
Style Designator: plain
Surface Treatment Document And Classification: gss7021,26512 mfr ref single treatment response
Surface Treatment: passivate

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
A51K56035-3	Linear-Rotary Motion Roller

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-138-9863?: The FSCG of the NSN 3120-01-138-9863 is 3120

Does the NSN 3120-01-138-9863 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-138-9863 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 3120-01-138-9863 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-138-9863 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.