91D1243A

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0534

Item Name Code

00024

Assigment Date

01/01/1961 (65 years ago)

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

steel overall material, 3.3464 inches nominal outside diameter, afbma class 2 standard tolerance designation, 0.0625 inches nominal backface corner radius, 0.5315 inches nominal overall width

Product Characteristics

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

Outside Diameter: 3.3464 inches nominal
Overall Width: 0.5315 inches nominal
Backface Corner Radius: 0.0625 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-843-2148	No Name Available	03/04/1968
3110-00-854-1216	No Name Available	11/24/1967

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
01760-0302	Tapered Roller Bearing Cup
15186	Tapered Roller Bearing Cup
1760-302	Tapered Roller Bearing Cup
253049	Tapered Roller Bearing Cup
31038	Tapered Roller Bearing Cup
35A2158	Tapered Roller Bearing Cup
4253049	Tapered Roller Bearing Cup
4T-18720	Tapered Roller Bearing Cup
6M1883	Tapered Roller Bearing Cup
74253049	Tapered Roller Bearing Cup
799158	Tapered Roller Bearing Cup
91D1243	Tapered Roller Bearing Cup
91D1243A	Tapered Roller Bearing Cup
945772	Tapered Roller Bearing Cup
A-A-59649-332B	Tapered Roller Bearing Cup
BT18720	Tapered Roller Bearing Cup
FFB187/01-TYPE ABMA 18720	Tapered Roller Bearing Cup
K18720	Tapered Roller Bearing Cup

FAQs

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

What is the FSCG of the NSN 3110-00-100-0534?

The FSCG of the NSN 3110-00-100-0534 is 3110

Does the NSN 3110-00-100-0534 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-0534 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 3110-00-100-0534 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-0534 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 3110-00-100-0534 was assigned to the Federal Catalog?

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