770449

View detailed technical data, stock status, and sourcing information for: 770449
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-011-0641

Item Name Code

00015

Assigment Date

10/12/1975 (50 years ago)

An antifriction bearing having a roller rolling element, designed to resist axial thrust, or to support an axial load.

16.0 millimeters nominal overall width, machined retainer fabrication method, 62.0 millimeters nominal overall outside diameter, 30.0 millimeters nominal bore diameter, ground surface finish

Product Characteristics

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

Overall Width: 16.0 millimeters nominal
Bore Diameter: 30.0 millimeters nominal
Overall Outside Diameter: 62.0 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Bore Shape: straight
Locating Feature: nonlocating
Internal Clearance: 0.0014 inches minimum radial and 0.0020 inches maximum radial
Standard Tolerance Designation: rbec no.5

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
741404	Cylindrical Roller Bearing
741405	Cylindrical Roller Bearing
770449	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-011-0641?

The FSCG of the NSN 3110-01-011-0641 is 3110

Does the NSN 3110-01-011-0641 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-011-0641 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 3110-01-011-0641 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-011-0641 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 3110-01-011-0641 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Oct 12, 1975