74937 Linear-Rotary Motion Roller

Comprehensive specifications and application details for: 74937 Linear-Rotary Motion Roller.

Summary

Explore detailed summary information for bearing: 74937. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 74937
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-706-9217
Item Name Code: 28215
Federal Item Identification Guide: T267-K
Assigment Date: 01/01/1961

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.

0.087 inches minimum and 0.091 inches maximum face width, 0.1867 inches minimum and 0.1870 inches maximum bore inside diameter, not casehardened casehardening indicator, 0.499 inches minimum and 0.501 inches maximum outside diameter, engine fuel system,acft fsc application data

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-706-9217 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Inside Diameter: 0.1867 inches minimum and 0.1870 inches maximum
Casehardening Indicator: not casehardened
Face Width: 0.087 inches minimum and 0.091 inches maximum
Fsc Application Data: engine fuel system,acft
Outside Diameter: 0.499 inches minimum and 0.501 inches maximum
Material Document And Classification: ams 5616 assn std single material response
Material: steel comp 615
Metallic Hardness Rating: 42.0 minimum rockwell c and 50.0 maximum rockwell c
Style Designator: plain

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-706-9217?: The FSCG of the NSN 3120-00-706-9217 is 3120

Does the NSN 3120-00-706-9217 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-706-9217 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 3120-00-706-9217 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-706-9217 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.