87500549 Linear-Rotary Motion Roller

Comprehensive specifications and application details for: 87500549 Linear-Rotary Motion Roller.

Summary

Explore detailed summary information for bearing: 87500549. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 87500549
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-522-2461
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.

0.577 inches minimum and 0.597 inches maximum hub diameter, not casehardened casehardening indicator, 0.432 inches minimum and 0.440 inches maximum bore length, 0.512 inches minimum and 0.516 inches maximum bore inside diameter, feed rod,loader assy,gun,automatic,40 mm,m1,m1a1,m2,m2a1 fsc application data

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-522-2461 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Length: 0.432 inches minimum and 0.440 inches maximum
Bore Inside Diameter: 0.512 inches minimum and 0.516 inches maximum
Casehardening Indicator: not casehardened
Fsc Application Data: feed rod,loader assy,gun,automatic,40 mm,m1,m1a1,m2,m2a1
Hub Diameter: 0.577 inches minimum and 0.597 inches maximum
Outside Diameter: 0.780 inches minimum and 0.785 inches maximum
Material: steel
Metallic Hardness Rating: 43.0 minimum rockwell c and 48.0 maximum rockwell c
Special Features: 63 microinches rms finish on all surfaces
Style Designator: plain, one protruding hub

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-522-2461?: The FSCG of the NSN 3120-00-522-2461 is 3120

Does the NSN 3120-00-522-2461 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-522-2461 require demilitarization?: "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3120-00-522-2461 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-522-2461 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.