BB441

View detailed technical data, stock status, and sourcing information for: BB441
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-516-5386

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

ground surface finish, 1.1809 inches minimum and 1.1811 inches maximum bore diameter, 2.4404 inches minimum and 2.4409 inches maximum overall outside diameter, 0.6249 inches minimum and 0.6299 inches maximum overall width, 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: 0.6249 inches minimum and 0.6299 inches maximum
Bore Diameter: 1.1809 inches minimum and 1.1811 inches maximum
Overall Outside Diameter: 2.4404 inches minimum and 2.4409 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Material: plastic phenolic retainer
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Style Designator: 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-600-6362	No Name Available	01/22/1971

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
175992	Annular Ball Bearing
9026654	Annular Ball Bearing
BB441	Annular Ball Bearing
BB441-3	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-516-5386?

The FSCG of the NSN 3110-00-516-5386 is 3110

Does the NSN 3110-00-516-5386 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-516-5386 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 3110-00-516-5386 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-516-5386 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 3110-00-516-5386 was assigned to the Federal Catalog?

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