B7A4222B

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-768-0544

Item Name Code

00024

Assigment Date

01/01/1960 (66 years ago)

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

3.0625 inches nominal outside diameter, duty class lm series special features, 0.5937 inches nominal overall width, afbma class 2 standard tolerance designation, 0.0310 inches nominal backface corner radius

Product Characteristics

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

Outside Diameter: 3.0625 inches nominal
Overall Width: 0.5937 inches nominal
Backface Corner Radius: 0.0310 inches nominal
Standard Tolerance Designation: afbma class 2
Special Features: duty class lm series
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-844-1497	No Name Available	11/06/1967

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
125094	Tapered Roller Bearing Cup
1790538	Tapered Roller Bearing Cup
403132	Tapered Roller Bearing Cup
4254945	Tapered Roller Bearing Cup
457236	Tapered Roller Bearing Cup
549840	Tapered Roller Bearing Cup
619387R1	Tapered Roller Bearing Cup
70549840	Tapered Roller Bearing Cup
743761	Tapered Roller Bearing Cup
9-049-104048	Tapered Roller Bearing Cup
AA59649-297B	Tapered Roller Bearing Cup
B7A4222B	Tapered Roller Bearing Cup
CB1-LM603011	Tapered Roller Bearing Cup
JD8247	Tapered Roller Bearing Cup
LM6030011	Tapered Roller Bearing Cup
LM603010	Tapered Roller Bearing Cup
P31122	Tapered Roller Bearing Cup

FAQs

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

What is the FSCG of the NSN 3110-00-768-0544?

The FSCG of the NSN 3110-00-768-0544 is 3110

Does the NSN 3110-00-768-0544 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-768-0544 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 3110-00-768-0544 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-768-0544 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 3110-00-768-0544 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960