74A450983-1001

Comprehensive specifications and application details for: 74A450983-1001 Linear-Rotary Motion Roller.

Summary

Explore detailed summary information for bearing: 74A450983-1001. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
74A450983-1001
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-112-5143
Item Name Code
28215
Federal Item Identification Guide
T267-K
Assigment Date
05/06/1981

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.

0.5015 inches minimum bore inside diameter, 1.000 inches nominal outside diameter, 0.611 inches minimum and 0.616 inches maximum face width, not casehardened casehardening indicator, 0.060 in. radius chamfer/radius of outside corner

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-112-5143 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Inside Diameter
0.5015 inches minimum
Casehardening Indicator
not casehardened
Chamfer/Radius Of Outside Corner
0.060 in. radius
Face Width
0.611 inches minimum and 0.616 inches maximum
Outside Diameter
1.000 inches nominal
Material Document And Classification
qq-a-225/9, t7351 or qq-a-200/11, t73510, t73511 fed spec 1st material response
Material
aluminum alloy 7075 or plastic polytetrafluoroethylene or plastic polyethylene terephthalate
Special Features
steel, qq-s-763, class 304, cond b and aluminum alloy,qq-a-225/9,alloy 7075,t7351 or aluminum alloy,qq-a-200/11,alloy 7075,t73510 or aluminum alloy,qq-a-200/11,alloy 7075,t73511 or plastic (polytetrafluoroethylene) woven or plastic (dacron) fiberglass
Style Designator
plain

Frequently Asked Questions

Find quick answers to common questions about bearing: 74A450983-1001. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-112-5143?
The FSCG of the NSN 3120-01-112-5143 is 3120
Does the NSN 3120-01-112-5143 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-112-5143 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 3120-01-112-5143 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-112-5143 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.
When the NSN 3120-01-112-5143 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Wed, May 6, 1981

Price & Availability

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