3120-00-411-0045 Linear-Rotary Motion Roller

Comprehensive specifications and application details for NSN: 3120-00-411-0045.

Summary

Explore detailed summary information for bearing: 3120-00-411-0045. 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: 3120-00-411-0045
Item Name Code: 28215
Federal Item Identification Guide: T267-K
Assigment Date: 08/20/1969

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.

0.247 inches minimum and 0.248 inches maximum bore inside diameter, not casehardened casehardening indicator, 0.307 inches minimum and 0.317 inches maximum bore length, 0.020 in. by 45 deg chamfer chamfer/radius of outside corner, 0.262 inches minimum and 0.282 inches maximum face width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-411-0045 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Inside Diameter: 0.247 inches minimum and 0.248 inches maximum
Bore Length: 0.307 inches minimum and 0.317 inches maximum
Casehardening Indicator: not casehardened
Chamfer/Radius Of Outside Corner: 0.020 in. by 45 deg chamfer
Face Width: 0.262 inches minimum and 0.282 inches maximum
Hub Diameter: 0.365 inches minimum and 0.385 inches maximum
Outside Diameter: 0.615 inches minimum and 0.635 inches maximum
Material Document And Classification: ams 5643, 17-4ph assn std single material response
Material: steel comp 630
Metallic Hardness Rating: 41.0 minimum rockwell c and 45.0 maximum rockwell c
Special Features: od surface finish 63 uin aa,all other surfaces 125 uin aa,surface passivate finish per mil-p-35 except chrome plated od per qq-c-320,cl 2
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
11-006-203	Linear-Rotary Motion Roller

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-411-0045. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-411-0045?: The FSCG of the NSN 3120-00-411-0045 is 3120

Does the NSN 3120-00-411-0045 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-411-0045 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 3120-00-411-0045 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-411-0045 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.