7R12

View detailed technical data, stock status, and sourcing information for: 7R12
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-293-9047

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

0.7500 inches nominal bore diameter, pressed retainer fabrication method, 1.6250 inches nominal overall outside diameter, ground surface finish, 0.4375 inches nominal overall width

Product Characteristics

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

Overall Width: 0.4375 inches nominal
Bore Diameter: 0.7500 inches nominal
Overall Outside Diameter: 1.6250 inches 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: 115gr00 type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-155-8872	No Name Available	07/01/1976
3110-01-039-9500	No Name Available	01/01/1990

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
177039-87	Annular Ball Bearing
319687-399	Annular Ball Bearing
7R12	Annular Ball Bearing
7R12X1	Annular Ball Bearing
P9618508-2	Annular Ball Bearing
R12F	Annular Ball Bearing
R12F-1B1	Annular Ball Bearing
R12F1A104A306A18S4088	Annular Ball Bearing
S8KD	Annular Ball Bearing
S8KDFS10000	Annular Ball Bearing
S8KDFS50000	Annular Ball Bearing
S8RF	Annular Ball Bearing
S8RP	Annular Ball Bearing
S8RPF4	Annular Ball Bearing
S8RPTF	Annular Ball Bearing
S8RPTFG70LT	Annular Ball Bearing
S8SF	Annular Ball Bearing
S8SFQ5	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-293-9047?

The FSCG of the NSN 3110-00-293-9047 is 3110

Does the NSN 3110-00-293-9047 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-293-9047 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 3110-00-293-9047 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-293-9047 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 3110-00-293-9047 was assigned to the Federal Catalog?

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