3110-00-275-5455

Find complete technical information, availability, and procurement data for: 3110-00-275-5455
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-275-5455

Item Name Code

22293

Assigment Date

08/08/1973 (52 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.

single bolt hole circle mounting hole arrangement style, raised surface w/ aperture cross-sectional shape style, 0.128 inches minimum and 0.133 inches maximum mounting hole diameter, 0.938 inches nominal aperture diameter, 1.469 inches nominal outside diameter

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: 1.469 inches nominal
Mounting Hole Diameter: 0.128 inches minimum and 0.133 inches maximum
Aperture Diameter: 0.938 inches nominal
Mounting Hole Arrangement Style: single bolt hole circle
Bolt Circle Hole Quantity: 4
Overall Thickness: 0.062 inches nominal
Mounting Bolt Circle Diameter: 1.125 inches nominal
End Item Identification: c-5a acft
Raised Surface Height: 0.316 inches minimum and 0.319 inches maximum
Mounting Hole Type: round, unthreaded
Outside Raised Surface Diameter: 1.062 inches nominal
Material: steel comp 303 or steel comp 303se overall

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
1998520-1	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-00-275-5455?

The FSCG of the NSN 3110-00-275-5455 is 3110

Does the NSN 3110-00-275-5455 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-00-275-5455 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 3110-00-275-5455 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-275-5455 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 3110-00-275-5455 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Aug 8, 1973