3130-00-830-9756

Find complete technical information, availability, and procurement data for: 3130-00-830-9756
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-830-9756

Item Name Code

30556

Assigment Date

01/01/1962 (64 years ago)

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes:end bell, electrical rotating equipment.

0.3230 inches nominal housing length, 0.6250 inches nominal bore diameter, 0.2120 inches minimum and 0.2180 inches maximum mounting hole diameter, 0.1120 inches nominal flange thickness, 2.0508 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: 2.0508 inches nominal
Flange Thickness: 0.1120 inches nominal
Mounting Hole Diameter: 0.2120 inches minimum and 0.2180 inches maximum
Bore Diameter: 0.6250 inches nominal
Housing Length: 0.3230 inches nominal
Housing Width: 0.2000 inches nominal
Lubrication Fitting Type: self lubricated
Rolling Element Groove Quantity: 1
Alignment Type: rigid
Internal Fit-Up Designation: standard
Assembly Overall Length: 0.4660 inches nominal
Seal Type: contact
Block Type: fixed
Shaft End Type: open
Seal Location: both ends
Load Capability Type: radial
Features Provided: ground rolling element groove
Rotating Element Locking Method: straight sleeve
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
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
204-011-443-001	Ball Bearing Unit
204-011-443-1	Ball Bearing Unit
204-011-443-1-17	Ball Bearing Unit
204-011-443-1-17772	Ball Bearing Unit
AK2124	Ball Bearing Unit
C0B045	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-830-9756?

The FSCG of the NSN 3130-00-830-9756 is 3130

Does the NSN 3130-00-830-9756 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-830-9756 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 3130-00-830-9756 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-00-830-9756 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 3130-00-830-9756 was assigned to the Federal Catalog?

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