145C979-1

View detailed technical data, stock status, and sourcing information for: 145C979-1
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-227-2199

Item Name Code

30213

Assigment Date

01/01/1963 (63 years ago)

15.0 millimeters nominal overall width, 52.0 millimeters nominal overall outside diameter, ground surface finish, 25.0 millimeters nominal bore diameter, machined retainer fabrication method

Product Characteristics

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

Overall Width: 15.0 millimeters nominal
Bore Diameter: 25.0 millimeters nominal
Overall Outside Diameter: 52.0 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: radial
Bearing Preload Designation: light
Standard Tolerance Designation: abec no.5
Special Features: pair of bearings; primarily radial
Material: unable to decode
Style Designator: universal ground faces, counterbored outer ring, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-567-3448	No Name Available	05/01/1981

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
145C978-2	Duplex Ball Bearing
145C979-1	Duplex Ball Bearing
145C979-2	Duplex Ball Bearing
1626725PC3	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-227-2199?

The FSCG of the NSN 3110-00-227-2199 is 3110

Does the NSN 3110-00-227-2199 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-00-227-2199 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 3110-00-227-2199 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-227-2199 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 3110-00-227-2199 was assigned to the Federal Catalog?

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