IR7234 Inner Bearing Ring

Comprehensive specifications and application details for: IR7234 Inner Bearing Ring.

Summary

Explore detailed summary information for bearing: IR7234. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: IR7234
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-728-0504
Item Name Code: 00028
Federal Item Identification Guide: A044A0
Assigment Date: 02/21/1968

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

1.0000 inches nominal bore diameter, 1.2500 inches nominal overall outside diameter, 66 fed std all material responses or aisi assn std all material responses or sae assn std all material responses overall material document and classification, 1.0100 inches nominal overall width, straight bore shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-728-0504 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.0000 inches nominal
Bore Shape: straight
Overall Outside Diameter: 1.2500 inches nominal
Overall Width: 1.0100 inches nominal
Material Document And Classification: 66 fed std all material responses or aisi assn std all material responses or sae assn std all material responses overall
Material: steel comp e4340h or steel comp 4720 or steel comp 8620 or steel comp 8720 or steel comp 1018 or steel comp 1117 or steel comp e51100 or steel comp e52100 overall
Special Features: 1 to 4 oil holes; oil groove optional on id
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Style Designator: solid inner race, journal and needle
Surface Finish: ground

Replaces

The NSN 3110-00-728-0504 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-143-2986	No Name Available	03/01/1985
3110-00-234-9616	No Name Available	09/01/1982
3110-01-159-8136	No Name Available	11/01/1988
3110-01-164-0626	No Name Available	07/01/1991

Frequently Asked Questions

Find quick answers to common questions about bearing: IR7234. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-728-0504?: The FSCG of the NSN 3110-00-728-0504 is 3110

Does the NSN 3110-00-728-0504 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991010

Does NSN 3110-00-728-0504 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 3110-00-728-0504 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-728-0504 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.