33889

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-198-1303

Item Name Code

00023

Assigment Date

01/01/1961 (65 years ago)

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

afbma class 2 standard tolerance designation, 1.1250 inches nominal cone width, 2.0000 inches nominal bore diameter, steel overall material, 0.1406 inches nominal cone corner radius

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter: 2.0000 inches nominal
Cone Corner Radius: 0.1406 inches nominal
Cone Width: 1.1250 inches nominal
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-110-9577	No Name Available	07/11/1971

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
0061087	Tapered Roller Cone and Rollers
0061087-3	Tapered Roller Cone and Rollers
061087	Tapered Roller Cone and Rollers
10673104-001	Tapered Roller Cone and Rollers
33889	Tapered Roller Cone and Rollers
4253256-4	Tapered Roller Cone and Rollers
74253256	Tapered Roller Cone and Rollers
AA59649-348A	Tapered Roller Cone and Rollers
FF-B-187/01-348	Tapered Roller Cone and Rollers
ST2014	Tapered Roller Cone and Rollers

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-198-1303?

The FSCG of the NSN 3110-00-198-1303 is 3110

Does the NSN 3110-00-198-1303 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-198-1303 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 3110-00-198-1303 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-198-1303 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 3110-00-198-1303 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961