IR7275 Inner Bearing Ring

Comprehensive specifications and application details for: IR7275 Inner Bearing Ring.

Summary

Explore detailed summary information for bearing: IR7275. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: IR7275
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-227-4254
Item Name Code: 00028
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1963

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

1.2600 inches nominal overall width, 1.5000 inches nominal overall outside diameter, 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 1022 or steel comp e51100 or steel comp e52100 overall material, 1.1875 inches nominal bore diameter, straight bore shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-227-4254 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.1875 inches nominal
Bore Shape: straight
Overall Outside Diameter: 1.5000 inches nominal
Overall Width: 1.2600 inches nominal
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 1022 or steel comp e51100 or steel comp e52100 overall
Special Features: w/oil hole and groove
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Style Designator: solid inner race, with bore chamfer, journal and needle
Surface Finish: ground

Frequently Asked Questions

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What is the FSCG of the NSN 3110-00-227-4254?: The FSCG of the NSN 3110-00-227-4254 is 3110

Does the NSN 3110-00-227-4254 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991010

Does NSN 3110-00-227-4254 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 3110-00-227-4254 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-227-4254 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.