2B2631 Tapered Roller Bearing Cup

Comprehensive specifications and application details for: 2B2631 Tapered Roller Bearing Cup.

Summary

Explore detailed summary information for bearing: 2B2631. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 2B2631
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-100-0331
Item Name Code: 00024
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1961

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

0.1250 inches nominal backface corner radius, 1.2500 inches nominal overall width, 4.7500 inches nominal outside diameter, steel overall material, mrap buffalo mk2a2 end item identification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-100-0331 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: mrap buffalo mk2a2
Backface Corner Radius: 0.1250 inches nominal
Outside Diameter: 4.7500 inches nominal
Overall Width: 1.2500 inches nominal
Material: steel overall
Standard Tolerance Designation: afbma class 2
Style Designator: normal angle

Replaces

The NSN 3110-00-100-0331 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-586-2371	No Name Available	12/01/2006
3110-01-299-8147	No Name Available	01/01/1993

Frequently Asked Questions

Find quick answers to common questions about bearing: 2B2631. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-100-0331?: The FSCG of the NSN 3110-00-100-0331 is 3110

Does the NSN 3110-00-100-0331 have a Schedule B code assigned?: Yes, the Schedule B code is 8710000090

Does NSN 3110-00-100-0331 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 3110-00-100-0331 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-100-0331 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.