1011R

View detailed technical data, stock status, and sourcing information for: 1011R
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-930-5907

Item Name Code

22293

Assigment Date

06/10/1966 (60 years ago)

19.750 inches nominal outside diameter, 9.312 inches nominal aperture diameter, raised surface w/aperture cross-sectional shape style, 1.938 inches nominal minor thickness, single bolt hole circle mounting hole arrangement 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/aperture
Outside Diameter: 19.750 inches nominal
Minor Thickness: 1.938 inches nominal
Aperture Diameter: 9.312 inches nominal
Mounting Hole Arrangement Style: single bolt hole circle
Bolt Circle Hole Quantity: 8
Overall Thickness: 2.313 inches nominal
Mounting Bolt Circle Diameter: 16.750 inches nominal
Raised Surface Height: 0.375 inches nominal
Thread Quantity Per Inch: 8
Nominal Thread Size: 1.000 inches
Counterbore Diameter: 10.875 inches nominal
Counterbore Depth: 0.562 inches nominal
Mounting Hole Type: round, threaded
Outside Raised Surface Diameter: 14.875 inches nominal
Material: steel overall
Surface Treatment: paint overall
Style Designator: round
Thread Series Designator: unc

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
1011R	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-00-930-5907?

The FSCG of the NSN 3110-00-930-5907 is 3110

Does the NSN 3110-00-930-5907 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-00-930-5907 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 3110-00-930-5907 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-930-5907 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 3110-00-930-5907 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Jun 10, 1966