271920

View detailed technical data, stock status, and sourcing information for: 271920
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-585-9651

Item Name Code

00015

Assigment Date

01/01/1963 (63 years ago)

108.0000 millimeters nominal bore diameter, 20.0000 millimeters nominal inner ring width, 144.0 millimeters nominal overall outside diameter, 24.0000 millimeters nominal outer ring width, 24.0000 millimeters nominal overall width

Product Characteristics

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

Overall Width: 24.0000 millimeters nominal
Bore Diameter: 108.0000 millimeters nominal
Overall Outside Diameter: 144.0 millimeters nominal
Outer Ring Width: 24.0000 millimeters nominal
Inner Ring Width: 20.0000 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Bore Shape: straight
Locating Feature: nonlocating
Internal Clearance: 0.0032 inches minimum radial and 0.0044 inches maximum radial
Standard Tolerance Designation: rbec no.5

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-277-0578	No Name Available	01/01/1960
3110-00-293-8016	No Name Available	01/01/1960
3110-00-802-1603	No Name Available	01/01/1960

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
234105	Cylindrical Roller Bearing
245524	Cylindrical Roller Bearing
245525	Cylindrical Roller Bearing
271748	Cylindrical Roller Bearing
271920	Cylindrical Roller Bearing
992-51053-9900	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-585-9651?

The FSCG of the NSN 3110-00-585-9651 is 3110

Does the NSN 3110-00-585-9651 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-00-585-9651 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3110-00-585-9651 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-585-9651 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 3110-00-585-9651 was assigned to the Federal Catalog?

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