IR612 Inner Bearing Ring

Comprehensive specifications and application details for: IR612 Inner Bearing Ring.

Summary

Explore detailed summary information for bearing: IR612. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: IR612
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-252-9620
Item Name Code: 00028
Federal Item Identification Guide: A044A0
Assigment Date: 06/18/1973

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

0.5620 inches minimum and 0.5625 inches maximum overall outside diameter, 0.3745 inches minimum and 0.3750 inches maximum bore diameter, steel overall material, 0.7550 inches minimum and 0.7600 inches maximum overall width, straight bore shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-252-9620 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3745 inches minimum and 0.3750 inches maximum
Bore Shape: straight
Overall Outside Diameter: 0.5620 inches minimum and 0.5625 inches maximum
Overall Width: 0.7550 inches minimum and 0.7600 inches maximum
Material: steel overall
Special Features: one to four oil holes
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Style Designator: solid inner race, journal and needle
Surface Finish: ground

Frequently Asked Questions

Find quick answers to common questions about bearing: IR612. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-252-9620?: The FSCG of the NSN 3110-00-252-9620 is 3110

Does the NSN 3110-00-252-9620 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991010

Does NSN 3110-00-252-9620 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 3110-00-252-9620 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-252-9620 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.