901820-2C

View detailed technical data, stock status, and sourcing information for: 901820-2C
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-095-3370

Item Name Code

30213

Assigment Date

05/29/1980 (46 years ago)

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

2.2496 inches minimum and 2.2500 inches maximum overall outside diameter, 0.4800 inches minimum and 0.5000 inches maximum overall width, ground surface finish, 1.8121 inches minimum and 1.8125 inches maximum bore diameter, unable to decode lubrication material

Product Characteristics

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

Overall Width: 0.4800 inches minimum and 0.5000 inches maximum
Bore Diameter: 1.8121 inches minimum and 1.8125 inches maximum
Overall Outside Diameter: 2.2496 inches minimum and 2.2500 inches maximum
Lubrication Material: unable to decode
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: angular
Internal Clearance: 0.0005 inches minimum radial and 0.0015 inches maximum radial
Bearing Preload Rating: 100.0 pounds nominal
Special Features: 160 mg porm 20 mg of specified lubricant
Lubrication Material Document And Classification: braycote,3l-38-rp,fscm 98308 mfr ref single material response
Material: unable to decode
Style Designator: counterbored outer rings, non-separable, back to back mounting

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
3TAR29-36-160	Duplex Ball Bearing
901820-2C	Duplex Ball Bearing
901820-7C	Duplex Ball Bearing
AVN544WICRDB	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-095-3370?

The FSCG of the NSN 3110-01-095-3370 is 3110

Does the NSN 3110-01-095-3370 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-01-095-3370 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 3110-01-095-3370 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-095-3370 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 3110-01-095-3370 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, May 29, 1980