MI28 Inner Bearing Ring

Comprehensive specifications and application details for: MI28 Inner Bearing Ring.

Summary

Explore detailed summary information for bearing: MI28. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: MI28
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-843-3850
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.

1.7400 inches nominal bore diameter, straight bore shape, 1.7600 inches nominal overall width, 2.2500 inches nominal overall outside diameter, steel overall material

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-843-3850 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.7400 inches nominal
Bore Shape: straight
Overall Outside Diameter: 2.2500 inches nominal
Overall Width: 1.7600 inches nominal
Material: steel overall
Special Features: 2 oil holes spaced 180 deg apart,oil groove
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Style Designator: solid inner race, journal and needle
Surface Finish: ground

Replaces

The NSN 3110-00-843-3850 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-01-057-5795	No Name Available	01/01/1980

Frequently Asked Questions

Find quick answers to common questions about bearing: MI28. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-843-3850?: The FSCG of the NSN 3110-00-843-3850 is 3110

Does the NSN 3110-00-843-3850 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991010

Does NSN 3110-00-843-3850 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 3110-00-843-3850 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-843-3850 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.