I28812MC3

Self-Aligning Roller Bearing

This page provides complete and verified information for part number I28812MC3, NSN 3110-00-158-7348

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-158-7348

Item Name Code

00016

Assigment Date

01/01/1963 (63 years ago)

ground surface finish, 2.9921 inches nominal overall width, 12.5984 inches nominal overall outside diameter, 8.6614 inches nominal bore diameter, machined retainer fabrication method

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Overall Width: 2.9921 inches nominal
Bore Diameter: 8.6614 inches nominal
Overall Outside Diameter: 12.5984 inches nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Bore Shape: straight
Internal Fit-Up Designation: loose
Standard Tolerance Designation: rbec no.1
Material: copper alloy retainer
Material: steel inner ring
Material: steel outer ring
Material: steel roller
Style Designator: double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for I28812MC3

What is the FSCG of the NSN 3110-00-158-7348?

The FSCG of the NSN 3110-00-158-7348 is 3110

Does the NSN 3110-00-158-7348 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-158-7348 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 3110-00-158-7348 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-158-7348 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.

When the NSN 3110-00-158-7348 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963