7450745

View detailed technical data, stock status, and sourcing information for: 7450745
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-922-3407

Item Name Code

00021

Assigment Date

04/24/1968 (58 years ago)

0.0310 inches nominal backface corner radius, 0.1875 inches nominal standout width, 0.7812 inches nominal overall width, 3.1486 inches nominal overall outside diameter, 1.7812 inches nominal bore diameter

Product Characteristics

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

Overall Width: 0.7812 inches nominal
Bore Diameter: 1.7812 inches nominal
Overall Outside Diameter: 3.1486 inches nominal
Backface Corner Radius: 0.0310 inches nominal
Standout Width: 0.1875 inches nominal
Cone Corner Radius: 0.1400 inches nominal
Cone Width: 0.7812 inches nominal
Cup Width: 0.5937 inches nominal
Standard Tolerance Designation: afbma class 2
Special Features: duty class lm series
Material: steel overall
Style Designator: straight bore, normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-587-0791	No Name Available	05/01/1977

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
7450745	Tapered Roller Bearing
A159286Z	Tapered Roller Bearing
LM603049LM603014	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-922-3407?

The FSCG of the NSN 3110-00-922-3407 is 3110

Does the NSN 3110-00-922-3407 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-00-922-3407 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 3110-00-922-3407 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-922-3407 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 3110-00-922-3407 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Apr 24, 1968