3110-01-125-6883

Find complete technical information, availability, and procurement data for: 3110-01-125-6883
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-125-6883

Item Name Code

30213

Assigment Date

02/01/1982 (44 years ago)

A multiple assembly of more than two bearings matched for duplex mounting. Designed primarily for aircraft propeller and rotary wing aircraft rotor blade applications. See also bearing, ball, annular.

1.6335 inches minimum and 1.6535 inches maximum overall width, ground surface finish, 3.9367 inches minimum and 3.9370 inches maximum overall outside diameter, 2.1651 inches minimum and 2.1654 inches maximum bore 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: 1.6335 inches minimum and 1.6535 inches maximum
Bore Diameter: 2.1651 inches minimum and 2.1654 inches maximum
Overall Outside Diameter: 3.9367 inches minimum and 3.9370 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: radial
Internal Clearance: 0.0028 inches minimum radial and 0.0032 inches maximum radial
Standard Tolerance Designation: rbec no.5
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
211RD-401B	Duplex Ball Bearing
SB1161-102	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-125-6883?

The FSCG of the NSN 3110-01-125-6883 is 3110

Does the NSN 3110-01-125-6883 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-01-125-6883 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 3110-01-125-6883 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-125-6883 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 3110-01-125-6883 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Mon, Feb 1, 1982