903172

View detailed technical data, stock status, and sourcing information for: 903172
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-107-7568

Item Name Code

00014

Assigment Date

01/01/1961 (65 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

25.0 millimeters nominal overall width, ground surface finish, 45.00 millimeters nominal bore diameter, pressed retainer fabrication method, 100.00 millimeters nominal overall outside diameter

Product Characteristics

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

Overall Width: 25.0 millimeters nominal
Bore Diameter: 45.00 millimeters nominal
Overall Outside Diameter: 100.00 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Seal Quantity: 1
Bearing Seal Type: contact
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.1
Material: rubber synthetic seal
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material: steel retainer
Style Designator: non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-121-7759	No Name Available	08/21/1972
4320-00-633-0515	No Name Available	06/01/1977
3110-01-032-4274	No Name Available	08/01/1985
3110-01-062-4875	No Name Available	06/01/1979
3110-01-280-7284	No Name Available	01/01/2000

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
14.10.1.004/3	Annular Ball Bearing
241504	Annular Ball Bearing
283662	Annular Ball Bearing
309SZ	Annular Ball Bearing
405850-83R	Annular Ball Bearing
6309RS	Annular Ball Bearing
713925	Annular Ball Bearing
903172	Annular Ball Bearing
9609	Annular Ball Bearing
AA59585-209JDBT	Annular Ball Bearing
EE35201	Annular Ball Bearing
FF-B-171/05J09DE2	Annular Ball Bearing
FF-B-17105J09D2E	Annular Ball Bearing
NTN-6309LU	Annular Ball Bearing
Z9609	Annular Ball Bearing
Z9609XR1A	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-107-7568?

The FSCG of the NSN 3110-00-107-7568 is 3110

Does the NSN 3110-00-107-7568 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-107-7568 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 3110-00-107-7568 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-107-7568 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 3110-00-107-7568 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961