RL903A Linear-Rotary Motion Roller

Comprehensive specifications and application details for: RL903A Linear-Rotary Motion Roller.

Summary

Explore detailed summary information for bearing: RL903A. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: RL903A
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-036-4155
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.

45.0 degree by 0.025 in. chamfer chamfer/radius of outside corner, 0.667 inches nominal outside diameter, 0.375 inches nominal bore inside diameter, 0.530 inches nominal face width, not casehardened casehardening indicator

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-036-4155 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Inside Diameter: 0.375 inches nominal
Casehardening Indicator: not casehardened
Chamfer/Radius Of Outside Corner: 45.0 degree by 0.025 in. chamfer
Face Width: 0.530 inches nominal
Outside Diameter: 0.667 inches nominal
Material: steel and copper alloy
Style Designator: plain

Frequently Asked Questions

Find quick answers to common questions about bearing: RL903A. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-036-4155?: The FSCG of the NSN 3120-00-036-4155 is 3120

Does the NSN 3120-00-036-4155 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-036-4155 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 3120-00-036-4155 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-036-4155 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.