3130-00-776-7955

Find complete technical information, availability, and procurement data for: 3130-00-776-7955
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-776-7955

Item Name Code

30559

Assigment Date

01/01/1962 (64 years ago)

1.8400 inches minimum and 1.9100 inches maximum center to center distance between mounting holes along width, 0.3420 inches minimum and 0.3490 inches maximum mounting hole diameter, 1.3738 inches minimum and 1.3748 inches maximum bore diameter, 3.5600 inches minimum and 3.6200 inches maximum housing height, 0.3500 inches minimum and 0.4100 inches maximum base thickness

Product Characteristics

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

Mounting Hole Diameter: 0.3420 inches minimum and 0.3490 inches maximum
Bore Diameter: 1.3738 inches minimum and 1.3748 inches maximum
Base Thickness: 0.3500 inches minimum and 0.4100 inches maximum
Center To Center Distance Between Mounting Holes Along Width: 1.8400 inches minimum and 1.9100 inches maximum
Housing Height: 3.5600 inches minimum and 3.6200 inches maximum
Housing Length: 0.5950 inches minimum and 0.6950 inches maximum
Housing Width: 2.5200 inches minimum and 2.5800 inches maximum
Base Length: 0.6100 inches minimum and 0.6300 inches maximum
Shaft End Type: closed or open
Height From Bottom Of Base To Bore Centerline: 2.5600 inches minimum and 2.6200 inches maximum
Style Designator: pillow block, solid

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
515375	Bearing Unit Housing
7767955	Bearing Unit Housing

FAQs

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

What is the FSCG of the NSN 3130-00-776-7955?

The FSCG of the NSN 3130-00-776-7955 is 3130

Does the NSN 3130-00-776-7955 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-776-7955 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 3130-00-776-7955 contain precious materials?

Precious metal content is unknown

Does NSN 3130-00-776-7955 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 3130-00-776-7955 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962