71924D1B

View detailed technical data, stock status, and sourcing information for: 71924D1B
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-133-3379

Item Name Code

30213

Assigment Date

12/23/1968 (57 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.

44.00 millimeters nominal overall width, 170.00 millimeters nominal overall outside diameter, ground surface finish, 120.00 millimeters nominal 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: 44.00 millimeters nominal
Bore Diameter: 120.00 millimeters nominal
Overall Outside Diameter: 170.00 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: angular
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.5
Bearing Preload Rating: 22.0 pounds nominal
Special Features: bearings marked with same ser no.,bearings stabilized for operation from m65 deg f to p500 deg f
Material: unable to decode
Material Document And Classification: unable to decode
Style Designator: counterbored outer rings, non-separable, back to back mounting
Test Data Document: "21335-aps33 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.). and 21335-aps36-a specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.). and 38443-aqc+2-a specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.). and 38443-aqc+9-a specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
205-040-245	Duplex Ball Bearing
205-040-245-001	Duplex Ball Bearing
205-040-245-1	Duplex Ball Bearing
3AAMM9324WI3NGSRDUE9831	Duplex Ball Bearing
71924D1B	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-133-3379?

The FSCG of the NSN 3110-00-133-3379 is 3110

Does the NSN 3110-00-133-3379 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-00-133-3379 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 3110-00-133-3379 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-133-3379 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 3110-00-133-3379 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, Dec 23, 1968