IR68-1 Inner Bearing Ring

Comprehensive specifications and application details for: IR68-1 Inner Bearing Ring.

Summary

Explore detailed summary information for bearing: IR68-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: IR68-1
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-989-6682
Item Name Code: 00028
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1962

The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

0.3750 inches nominal bore diameter, 0.6250 inches nominal overall outside diameter, 0.5000 inches nominal overall width, straight bore shape, afbma std tolerance for airframe needle bearings standard tolerance designation

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-989-6682 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3750 inches nominal
Bore Shape: straight
Overall Outside Diameter: 0.6250 inches nominal
Overall Width: 0.5000 inches nominal
Standard Tolerance Designation: afbma std tolerance for airframe needle bearings
Style Designator: solid inner race, journal and needle
Surface Finish: ground

Frequently Asked Questions

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What is the FSCG of the NSN 3110-00-989-6682?: The FSCG of the NSN 3110-00-989-6682 is 3110

Does the NSN 3110-00-989-6682 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991010

Does NSN 3110-00-989-6682 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 3110-00-989-6682 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-989-6682 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.