ST289

View detailed technical data, stock status, and sourcing information for: ST289
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-144-8909

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.

25.00 millimeters nominal bore diameter, 17.0 millimeters nominal overall width, pressed retainer fabrication method, ground surface finish, 62.00 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: 17.0 millimeters nominal
Bore Diameter: 25.00 millimeters nominal
Overall Outside Diameter: 62.00 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Features Provided: snap ring-groove mounting and mounting groove
Standard Tolerance Designation: abec no.1
Material: steel overall
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-145-8066	No Name Available	01/01/1960

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
0BR43305	Annular Ball Bearing
12305L	Annular Ball Bearing
1305CG	Annular Ball Bearing
1305CG1B1-00	Annular Ball Bearing
220615-2	Annular Ball Bearing
25BC03G	Annular Ball Bearing
305G	Annular Ball Bearing
305KG	Annular Ball Bearing
305KGFS153	Annular Ball Bearing
305L	Annular Ball Bearing
305SG	Annular Ball Bearing
390288	Annular Ball Bearing
4254260	Annular Ball Bearing
43305G	Annular Ball Bearing
43305X1A	Annular Ball Bearing
45774D	Annular Ball Bearing
6305NRCE1TX9	Annular Ball Bearing
72-6970-389	Annular Ball Bearing
74-7065	Annular Ball Bearing
9-007043-305	Annular Ball Bearing
954130	Annular Ball Bearing
FF-B-171/05J05G2E	Annular Ball Bearing
JD7696R	Annular Ball Bearing
ST289	Annular Ball Bearing
T41305	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-144-8909?

The FSCG of the NSN 3110-00-144-8909 is 3110

Does the NSN 3110-00-144-8909 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-144-8909 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 3110-00-144-8909 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-144-8909 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 3110-00-144-8909 was assigned to the Federal Catalog?

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