3130-00-738-8481

Find complete technical information, availability, and procurement data for: 3130-00-738-8481
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-738-8481

Item Name Code

30557

Assigment Date

01/01/1963 (63 years ago)

0.5300 inches nominal mounting hole diameter, 3.5000 inches nominal bore diameter, 0.5000 inches nominal flange thickness, 8.6250 inches nominal housing diameter, 7.5000 inches nominal bolt circle diameter

Product Characteristics

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

Bolt Circle Diameter: 7.5000 inches nominal
Flange Thickness: 0.5000 inches nominal
Mounting Hole Diameter: 0.5300 inches nominal
Bore Diameter: 3.5000 inches nominal
Housing Diameter: 8.6250 inches nominal
Housing Length: 3.8150 inches nominal
Alignment Type: rigid
Shaft End Type: open
Load Capability Type: radial
Features Provided: removable liner
Mounting Hole Type: round, unthreaded
Material: aluminum bearing
Material: copper alloy housing
Style Designator: flange block

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
3268608	Plain Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-738-8481?

The FSCG of the NSN 3130-00-738-8481 is 3130

Does the NSN 3130-00-738-8481 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3130-00-738-8481 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 3130-00-738-8481 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-00-738-8481 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 3130-00-738-8481 was assigned to the Federal Catalog?

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