3120-00-400-5321 Linear-Rotary Motion Roller

Comprehensive specifications and application details for NSN: 3120-00-400-5321.

Summary

Explore detailed summary information for bearing: 3120-00-400-5321. 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: 3120-00-400-5321
Item Name Code: 28215
Federal Item Identification Guide: T267-K
Assigment Date: 03/03/1969

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.

1.344 inches nominal bore inside diameter, 2.719 inches nominal hub diameter, casehardened casehardening indicator, 0.688 inches nominal bore length, 0.438 inches nominal face width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-400-5321 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Length: 0.688 inches nominal
Bore Inside Diameter: 1.344 inches nominal
Casehardening Indicator: casehardened
Face Width: 0.438 inches nominal
Hub Diameter: 2.719 inches nominal
Outside Diameter: 3.188 inches nominal
Material: steel
Style Designator: plain, protruding hubs

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
343967	Linear-Rotary Motion Roller
671086	Linear-Rotary Motion Roller

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-400-5321. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-400-5321?: The FSCG of the NSN 3120-00-400-5321 is 3120

Does the NSN 3120-00-400-5321 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-400-5321 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 3120-00-400-5321 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-400-5321 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.