B540E7402

View detailed technical data, stock status, and sourcing information for: B540E7402
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-702-1452

Item Name Code

00041

Assigment Date

01/01/1963 (63 years ago)

0.2450 inches minimum and 0.2500 inches maximum outer ring width, radial load direction, 1.3115 inches minimum and 1.3125 inches maximum overall outside diameter, 0.2760 inches minimum and 0.2810 inches maximum inner ring width, 0.8740 inches minimum and 0.8760 inches maximum bore diameter

Product Characteristics

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

Bore Diameter: 0.8740 inches minimum and 0.8760 inches maximum
Overall Outside Diameter: 1.3115 inches minimum and 1.3125 inches maximum
Outer Ring Width: 0.2450 inches minimum and 0.2500 inches maximum
Inner Ring Width: 0.2760 inches minimum and 0.2810 inches maximum
Load Direction: radial
Special Features: bell part no. permanently marked on bearing
Material: steel overall
Style Designator: single row, torque tube type, w/or w/o closure

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
47-150-243-1	Airframe Ball Bearing
B540E7402	Airframe Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-702-1452?

The FSCG of the NSN 3110-00-702-1452 is 3110

Does the NSN 3110-00-702-1452 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-00-702-1452 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 3110-00-702-1452 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-702-1452 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 3110-00-702-1452 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963