658 Tapered Roller Bearing Cone

Comprehensive specifications and application details for: 658 Tapered Roller Bearing Cone.

Summary

Explore detailed summary information for bearing: 658. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 658
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-01-313-7988
Item Name Code: 00022
Federal Item Identification Guide: A044A0
Assigment Date: 01/18/1990

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

2.9375 inches nominal bore diameter, 0.1400 inches nominal cone corner radius, 1.6250 inches nominal cone width, normal angle style designator, steel overall material

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-313-7988 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 2.9375 inches nominal
Cone Corner Radius: 0.1400 inches nominal
Cone Width: 1.6250 inches nominal
Material: steel overall
Style Designator: normal angle

Frequently Asked Questions

Find quick answers to common questions about bearing: 658. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-313-7988?: The FSCG of the NSN 3110-01-313-7988 is 3110

Does the NSN 3110-01-313-7988 have a Schedule B code assigned?: Yes, the Schedule B code is 8482800080

Does NSN 3110-01-313-7988 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 3110-01-313-7988 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-01-313-7988 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.