672070

View detailed technical data, stock status, and sourcing information for: 672070
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0551

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.

2.8345 inches nominal outside diameter, steel overall material, 0.0312 inches nominal backface corner radius, 0.6250 inches nominal overall width, afbma class 2 standard tolerance designation

Product Characteristics

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

Outside Diameter: 2.8345 inches nominal
Overall Width: 0.6250 inches nominal
Backface Corner Radius: 0.0312 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-843-2568	No Name Available	04/06/1967
3110-00-844-0081	No Name Available	01/03/1968
3110-00-894-5000	No Name Available	04/18/1967
3110-01-036-4604	No Name Available	06/01/1980

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
0043934	Tapered Roller Bearing Cup
043934	Tapered Roller Bearing Cup
077HA100	Tapered Roller Bearing Cup
0BT25821	Tapered Roller Bearing Cup
10A7060	Tapered Roller Bearing Cup
165964R1	Tapered Roller Bearing Cup
230068	Tapered Roller Bearing Cup
38250	Tapered Roller Bearing Cup
52800U	Tapered Roller Bearing Cup
550228	Tapered Roller Bearing Cup
651444	Tapered Roller Bearing Cup
652554	Tapered Roller Bearing Cup
672070	Tapered Roller Bearing Cup
698399	Tapered Roller Bearing Cup
706857	Tapered Roller Bearing Cup
9431709	Tapered Roller Bearing Cup
BT25821	Tapered Roller Bearing Cup
C6TZ7169A	Tapered Roller Bearing Cup
RT9017	Tapered Roller Bearing Cup
U52800	Tapered Roller Bearing Cup

FAQs

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

What is the FSCG of the NSN 3110-00-100-0551?

The FSCG of the NSN 3110-00-100-0551 is 3110

Does the NSN 3110-00-100-0551 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-0551 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 3110-00-100-0551 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-0551 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 3110-00-100-0551 was assigned to the Federal Catalog?

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