3110-00-100-3891 Tapered Roller Bearing

Comprehensive specifications and application details for NSN: 3110-00-100-3891.

Summary

Explore detailed summary information for bearing: 3110-00-100-3891. 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: 3110-00-100-3891
Item Name Code: 00021
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1961

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.

0.7018 inches nominal cup width, 0.8640 inches nominal cone width, 0.0780 inches nominal backface corner radius, 0.0930 inches nominal cone corner radius, 2.1653 inches nominal bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-100-3891 . Find dimensions, materials, tolerances, performance characteristics, etc.

Backface Corner Radius: 0.0780 inches nominal
Bore Diameter: 2.1653 inches nominal
Cone Corner Radius: 0.0930 inches nominal
Cone Width: 0.8640 inches nominal
Cup Width: 0.7018 inches nominal
Overall Outside Diameter: 3.9370 inches nominal
Overall Width: 0.8268 inches nominal
Material: steel overall
Standard Tolerance Designation: afbma class 2
Standout Width: 0.1250 inches nominal
Style Designator: straight bore, normal angle

Replaces

The NSN 3110-00-100-3891 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-100-0303	No Name Available	01/01/2009

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
21TD687	Tapered Roller Bearing
3110001000303	Tapered Roller Bearing
383A	Tapered Roller Bearing
383A385	Tapered Roller Bearing
385-383A	Tapered Roller Bearing
431750	Tapered Roller Bearing
602178	Tapered Roller Bearing
64AX115	Tapered Roller Bearing
703234	Tapered Roller Bearing
706650	Tapered Roller Bearing
BT383A	Tapered Roller Bearing
F5977	Tapered Roller Bearing
G10415	Tapered Roller Bearing
K2441	Tapered Roller Bearing
M205	Tapered Roller Bearing
UTDM205	Tapered Roller Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3110-00-100-3891. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-100-3891?: The FSCG of the NSN 3110-00-100-3891 is 3110

Does the NSN 3110-00-100-3891 have a Schedule B code assigned?: Yes, the Schedule B code is 8482200030

Does NSN 3110-00-100-3891 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 3110-00-100-3891 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-100-3891 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.