3110-00-143-2970 Tapered Roller Cone and Rollers

Comprehensive specifications and application details for NSN: 3110-00-143-2970.

Summary

Explore detailed summary information for bearing: 3110-00-143-2970. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-143-2970
Item Name Code: 00023
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1963

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

1.1420 inches nominal cone width, 2.7559 inches nominal bore diameter, 0.0800 inches nominal cone corner radius, steel overall material, afbma class 2 standard tolerance designation

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-143-2970 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 2.7559 inches nominal
Cone Corner Radius: 0.0800 inches nominal
Cone Width: 1.1420 inches nominal
Material: steel overall
Standard Tolerance Designation: afbma class 2
Style Designator: normal angle

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
484	Tapered Roller Cone and Rollers

Frequently Asked Questions

Find quick answers to common questions about bearing: 3110-00-143-2970. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-143-2970?: The FSCG of the NSN 3110-00-143-2970 is 3110

Does the NSN 3110-00-143-2970 have a Schedule B code assigned?: Yes, the Schedule B code is 8482800080

Does NSN 3110-00-143-2970 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 3110-00-143-2970 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-143-2970 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.