1915D400B

View detailed technical data, stock status, and sourcing information for: 1915D400B
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-923-7263

Item Name Code

30213

Assigment Date

01/20/1966 (60 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.

32.0 millimeters nominal overall width, machined retainer fabrication method, 4.1338 inches nominal overall outside diameter, ground surface finish, 2.9527 inches nominal bore diameter

Product Characteristics

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

Overall Width: 32.0 millimeters nominal
Bore Diameter: 2.9527 inches nominal
Overall Outside Diameter: 4.1338 inches nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: angular
Standard Tolerance Designation: abec no.3
Bearing Preload Rating: 20.0 pounds nominal
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
1915D400B	Duplex Ball Bearing
2M9315W02CRDBE8774	Duplex Ball Bearing
2M9315WO2CRDBRE8774	Duplex Ball Bearing
458653	Duplex Ball Bearing
SB1071-1	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-923-7263?

The FSCG of the NSN 3110-00-923-7263 is 3110

Does the NSN 3110-00-923-7263 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-00-923-7263 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 3110-00-923-7263 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-923-7263 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 3110-00-923-7263 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Thu, Jan 20, 1966