3110-01-225-9689

Find complete technical information, availability, and procurement data for: 3110-01-225-9689
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-225-9689

Item Name Code

00014

Assigment Date

02/11/1986 (40 years ago)

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,ball,annular.

0.2500 inches nominal overall width, 2.4996 inches minimum and 2.5000 inches maximum bore diameter, 2.9996 inches minimum and 3.0000 inches maximum overall outside diameter, ground surface finish, 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: 0.2500 inches nominal
Bore Diameter: 2.4996 inches minimum and 2.5000 inches maximum
Overall Outside Diameter: 2.9996 inches minimum and 3.0000 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: radial
Bore Shape: straight
Standard Tolerance Designation: abec no.3
Material: copper and zinc separator
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material: steel comp e52100 retainer
Style Designator: 4 point ball contact, solid inner and outer rings, non-separable

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
177759-2	Annular Ball Bearing
KA025CP3	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-225-9689?

The FSCG of the NSN 3110-01-225-9689 is 3110

Does the NSN 3110-01-225-9689 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-225-9689 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 3110-01-225-9689 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-225-9689 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 3110-01-225-9689 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Feb 11, 1986