30640 Linear-Rotary Motion Roller

Comprehensive specifications and application details for: 30640 Linear-Rotary Motion Roller.

Summary

Explore detailed summary information for bearing: 30640. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 30640
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-901-3217
Item Name Code: 28215
Federal Item Identification Guide: T267-K
Assigment Date: 01/01/1960

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.

casehardened casehardening indicator, 0.500 inches nominal outside diameter, launch facility personnel access systems fsc application data, 0.230 inches nominal face width, 0.1895 inches nominal bore inside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-901-3217 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Inside Diameter: 0.1895 inches nominal
Casehardening Indicator: casehardened
Face Width: 0.230 inches nominal
Fsc Application Data: launch facility personnel access systems
Outside Diameter: 0.500 inches nominal
Material Document And Classification: qq-s-624,fs8620 fed spec single material response
Material: steel comp 8620
Metallic Hardness Rating: 58.0 nominal rockwell c
Style Designator: plain

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-901-3217?: The FSCG of the NSN 3120-00-901-3217 is 3120

Does the NSN 3120-00-901-3217 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-901-3217 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 3120-00-901-3217 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-901-3217 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.