12870

View detailed technical data, stock status, and sourcing information for: 12870
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-144-8993

Item Name Code

00014

Assigment Date

01/01/1963 (63 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.

pressed retainer fabrication method, ground surface finish, 12.0 millimeters nominal overall width, 37.00 millimeters nominal overall outside diameter, 12.00 millimeters nominal bore 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: 12.0 millimeters nominal
Bore Diameter: 12.00 millimeters nominal
Overall Outside Diameter: 37.00 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Shield Quantity: 1
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.1
Material: steel overall
Style Designator: non-loading groove, non-separable
Nondefinitive Spec/Std Data: 111 type and 2 class and 00 grade

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
12870	Annular Ball Bearing
1301F	Annular Ball Bearing
177002-93	Annular Ball Bearing
18701	Annular Ball Bearing
18708	Annular Ball Bearing
19701	Annular Ball Bearing
22-22K	Annular Ball Bearing
22-2XK	Annular Ball Bearing
301KD	Annular Ball Bearing
301P	Annular Ball Bearing
301S	Annular Ball Bearing
301SF	Annular Ball Bearing
319687-212	Annular Ball Bearing
63001Z1	Annular Ball Bearing
6301Z	Annular Ball Bearing
6301ZCE1TX9	Annular Ball Bearing
6301ZJ	Annular Ball Bearing
72-6970-361	Annular Ball Bearing
7601X1C	Annular Ball Bearing
780394	Annular Ball Bearing
P9618547-2	Annular Ball Bearing
SR668-22	Annular Ball Bearing
T7301	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-144-8993?

The FSCG of the NSN 3110-00-144-8993 is 3110

Does the NSN 3110-00-144-8993 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-144-8993 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 3110-00-144-8993 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-144-8993 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 3110-00-144-8993 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963