20422-2

View detailed technical data, stock status, and sourcing information for: 20422-2
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-450-4123

Item Name Code

00015

Assigment Date

12/12/1969 (56 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.

38.0000 inches minimum and 38.0020 inches maximum bore diameter, ground surface finish, 1.6200 inches minimum and 1.6250 inches maximum overall width, 41.2480 inches minimum and 41.2500 inches maximum overall outside 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: 1.6200 inches minimum and 1.6250 inches maximum
Bore Diameter: 38.0000 inches minimum and 38.0020 inches maximum
Overall Outside Diameter: 41.2480 inches minimum and 41.2500 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Bore Shape: straight
Locating Feature: nonlocating
Internal Fit-Up Designation: standard
Special Features: races and rollers rockwell hardness 58-62
Material: copper alloy retainer
Material: steel inner ring
Material: steel outer ring
Material: steel roller
Style Designator: single row, non-locating, cylindrical inner ring, two lip outer ring, separable

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
20422-2	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-450-4123?

The FSCG of the NSN 3110-00-450-4123 is 3110

Does the NSN 3110-00-450-4123 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-00-450-4123 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 3110-00-450-4123 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-450-4123 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 3110-00-450-4123 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Dec 12, 1969