3110-01-009-7421

Find complete technical information, availability, and procurement data for: 3110-01-009-7421
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-009-7421

Item Name Code

22293

Assigment Date

09/14/1975 (50 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.

0.531 inches nominal mounting hole diameter, 15.500 inches nominal outside diameter, 12.000 inches nominal aperture diameter, single bolt hole circle mounting hole arrangement style, 4 bolt circle hole quantity

Product Characteristics

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

Outside Diameter: 15.500 inches nominal
Mounting Hole Diameter: 0.531 inches nominal
Aperture Diameter: 12.000 inches nominal
Mounting Hole Arrangement Style: single bolt hole circle
Bolt Circle Hole Quantity: 4
Mounting Bolt Circle Diameter: 13.000 inches nominal
Counterbore Diameter: 14.000 inches nominal
Counterbore Depth: 0.187 inches nominal
Material: steel overall
Surface Treatment: oxide overall

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
C20087N005	Bearing Retaining Plate
H20087N001PC4	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-009-7421?

The FSCG of the NSN 3110-01-009-7421 is 3110

Does the NSN 3110-01-009-7421 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-009-7421 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 3110-01-009-7421 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-009-7421 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 3110-01-009-7421 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Sep 14, 1975