7792490

View detailed technical data, stock status, and sourcing information for: 7792490
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-974-9746

Item Name Code

22293

Assigment Date

01/01/1960 (66 years ago)

0.230 inches nominal mounting hole diameter, 2.240 inches minimum and 2.260 inches maximum aperture diameter, 3.970 inches minimum and 4.030 inches maximum outside diameter, single bolt hole circle mounting hole arrangement style, raised surface w/o aperture cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: raised surface w/o aperture
Outside Diameter: 3.970 inches minimum and 4.030 inches maximum
Mounting Hole Diameter: 0.230 inches nominal
Aperture Diameter: 2.240 inches minimum and 2.260 inches maximum
Mounting Hole Arrangement Style: single bolt hole circle
Bolt Circle Hole Quantity: 6
Overall Thickness: 0.552 inches nominal
Mounting Bolt Circle Diameter: 3.500 inches nominal
Raised Surface Height: 0.116 inches minimum and 0.176 inches maximum
Hardness Rating: 32.0 rockwell c minimum and 39.0 rockwell c maximum
Mounting Hole Type: round, unthreaded
Outside Raised Surface Diameter: 2.676 inches nominal
Material: steel corrosion resisting overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: paint overall excluding bore or aperture
Style Designator: round

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
7792490	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-00-974-9746?

The FSCG of the NSN 3110-00-974-9746 is 3110

Does the NSN 3110-00-974-9746 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-00-974-9746 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 3110-00-974-9746 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-974-9746 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 3110-00-974-9746 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960