3130-00-070-4880

Find complete technical information, availability, and procurement data for: 3130-00-070-4880
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-070-4880

Item Name Code

30556

Assigment Date

01/01/1963 (63 years ago)

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

0.2020 inches minimum and 0.2120 inches maximum mounting hole diameter, 0.6295 inches minimum and 0.6309 inches maximum housing length, 2.4740 inches nominal bolt circle diameter, 0.0800 inches nominal flange thickness, 1.1809 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.

Bolt Circle Diameter: 2.4740 inches nominal
Flange Thickness: 0.0800 inches nominal
Mounting Hole Diameter: 0.2020 inches minimum and 0.2120 inches maximum
Bore Diameter: 1.1809 inches nominal
Housing Length: 0.6295 inches minimum and 0.6309 inches maximum
Housing Width: 2.9740 inches nominal
Lubrication Fitting Type: self lubricated
Rolling Element Groove Quantity: 1
Alignment Type: rigid
Internal Fit-Up Designation: standard
Assembly Overall Length: 0.6295 inches minimum and 0.6309 inches maximum
Seal Type: contact
Block Type: fixed
Seal Location: both ends
Load Capability Type: radial
Features Provided: ground rolling element groove
Rotating Element Locking Method: straight sleeve
Mounting Hole Type: round, unthreaded
Lubrication Material: grease
Material: steel overall
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
3130PL0139087	Ball Bearing Unit
K671530-11	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-070-4880?

The FSCG of the NSN 3130-00-070-4880 is 3130

Does the NSN 3130-00-070-4880 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-070-4880 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 3130-00-070-4880 contain precious materials?

Precious metal content is unknown

Does NSN 3130-00-070-4880 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 3130-00-070-4880 was assigned to the Federal Catalog?

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