3110-01-349-5740

Find complete technical information, availability, and procurement data for: 3110-01-349-5740
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-349-5740

Item Name Code

22293

Assigment Date

11/29/1991 (34 years ago)

1.805 inches minimum and 1.807 inches maximum aperture diameter, 3.620 inches nominal outside diameter, single bolt hole circle mounting hole arrangement style, 2 bolt circle hole quantity, 1.545 inches minimum and 1.575 inches maximum overall thickness

Product Characteristics

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

Outside Diameter: 3.620 inches nominal
Aperture Diameter: 1.805 inches minimum and 1.807 inches maximum
Mounting Hole Arrangement Style: single bolt hole circle
Bolt Circle Hole Quantity: 2
Overall Thickness: 1.545 inches minimum and 1.575 inches maximum
Mounting Bolt Circle Diameter: 3.000 inches nominal
Raised Surface Height: 1.173 inches minimum and 1.203 inches maximum
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.3125 inches
Counterbore Diameter: 2.0452 inches minimum and 2.0474 inches maximum
Counterbore Depth: 0.575 inches minimum and 0.605 inches maximum
Mounting Hole Type: round, threaded
Outside Raised Surface Diameter: 2.364 inches minimum and 2.365 inches maximum
Special Features: six additional mounting holes on 3.00 in. dia bolt circle,0.342 in. min to 0.352 in. max dia
Material: steel comp 1018 overall
Material Document And Classification: astm a108 assn std single material response 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
752-6406832-12	Bearing Retaining Plate
DF1706-423-12	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-349-5740?

The FSCG of the NSN 3110-01-349-5740 is 3110

Does the NSN 3110-01-349-5740 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-349-5740 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 3110-01-349-5740 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-349-5740 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 3110-01-349-5740 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Nov 29, 1991