3120-00-381-0102 Linear-Rotary Motion Roller

Comprehensive specifications and application details for NSN: 3120-00-381-0102.

Summary

Explore detailed summary information for bearing: 3120-00-381-0102. 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: 3120-00-381-0102
Item Name Code: 28215
Federal Item Identification Guide: T267-K
Assigment Date: 01/01/1963

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.

40 mm carriage mk 4,mod 6 fsc application data, 0.431 inches minimum and 0.436 inches maximum face width, 0.031 in. by 45 deg chamfer/radius of outside corner, not casehardened casehardening indicator, 0.3750 inches minimum and 0.3755 inches maximum bore inside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-381-0102 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Inside Diameter: 0.3750 inches minimum and 0.3755 inches maximum
Casehardening Indicator: not casehardened
Chamfer/Radius Of Outside Corner: 0.031 in. by 45 deg
Face Width: 0.431 inches minimum and 0.436 inches maximum
Fsc Application Data: 40 mm carriage mk 4,mod 6
Outside Diameter: 0.870 inches minimum and 0.880 inches maximum
Material: steel
Metallic Hardness Rating: 45.0 minimum rockwell c and 50.0 maximum rockwell c
Special Features: od surfaces ground finished and induction hardened
Style Designator: plain

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
441161PC10	Linear-Rotary Motion Roller

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-381-0102. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-381-0102?: The FSCG of the NSN 3120-00-381-0102 is 3120

Does the NSN 3120-00-381-0102 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-381-0102 require demilitarization?: Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 3120-00-381-0102 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-381-0102 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.