25231 Linear-Rotary Motion Roller

Comprehensive specifications and application details for: 25231 Linear-Rotary Motion Roller.

Summary

Explore detailed summary information for bearing: 25231. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 25231
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-014-4580
Item Name Code: 28215
Federal Item Identification Guide: T267-K
Assigment Date: 12/23/1975

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.

0.371 inches minimum and 0.372 inches maximum bore inside diameter, comp 321 or 347 assn std single material response material document and classification, not casehardened casehardening indicator, 0.495 inches minimum and 0.505 inches maximum face width, 0.780 inches nominal outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-014-4580 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Inside Diameter: 0.371 inches minimum and 0.372 inches maximum
Casehardening Indicator: not casehardened
Face Width: 0.495 inches minimum and 0.505 inches maximum
Outside Diameter: 0.780 inches nominal
Material Document And Classification: comp 321 or 347 assn std single material response
Material: steel comp 321 or steel comp 347
Surface Treatment Document And Classification: +3610 24235 mfr ref single treatment response
Surface Treatment: passivate

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-014-4580?: The FSCG of the NSN 3120-01-014-4580 is 3120

Does the NSN 3120-01-014-4580 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-014-4580 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 3120-01-014-4580 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-014-4580 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.