SFR1K3

View detailed technical data, stock status, and sourcing information for: SFR1K3
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-445-9976

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.

0.0781 inches nominal overall width, 0.0550 inches nominal bore diameter, 0.0230 inches nominal flange width, 0.2340 inches nominal flange outside diameter, 0.1875 inches nominal outer ring 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: 0.0781 inches nominal
Bore Diameter: 0.0550 inches nominal
Flange Outside Diameter: 0.2340 inches nominal
Flange Width: 0.0230 inches nominal
Outer Ring Outside Diameter: 0.1875 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0002 inches minimum radial and 0.0005 inches maximum radial
Standard Tolerance Designation: abec no.7
Material: steel corrosion resisting 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-085-7857	No Name Available	01/01/1961
3110-00-105-7857	No Name Available	02/01/1980
3110-00-168-0086	No Name Available	11/01/2007
3110-00-277-0228	No Name Available	04/01/1985
3110-00-293-8675	No Name Available	11/21/2003
3110-00-580-5989	No Name Available	01/01/1960
3110-00-606-7863	No Name Available	02/01/1985
3110-00-830-1722	No Name Available	02/05/2025
3110-00-973-9730	No Name Available	04/01/2008
3110-01-022-6966	No Name Available	06/30/2008

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
2520CE22PV	Annular Ball Bearing
309-0789-000	Annular Ball Bearing
319-350-0800	Annular Ball Bearing
319-350-0800-06	Annular Ball Bearing
319-370-0800-06	Annular Ball Bearing
4140041010	Annular Ball Bearing
5462501P010	Annular Ball Bearing
M81793-DCCDAN01AC71AB1	Annular Ball Bearing
M81793/08-CA1N2N1X1	Annular Ball Bearing
M81793/08-CA2N2N1A1	Annular Ball Bearing
NM0412AZD7	Annular Ball Bearing
S3FC5P24Q11LY21	Annular Ball Bearing
S3FCL0C4	Annular Ball Bearing
SFR0412K04T7C25-L904	Annular Ball Bearing
SFR1-7	Annular Ball Bearing
SFR15K24	Annular Ball Bearing
SFR1K0-11	Annular Ball Bearing
SFR1K15	Annular Ball Bearing
SFR1K25	Annular Ball Bearing
SFR1K25-26	Annular Ball Bearing
SFR1K25A7ROY363	Annular Ball Bearing
SFR1K25MILL7870A	Annular Ball Bearing
SFR1K3	Annular Ball Bearing
SFR1K30-11	Annular Ball Bearing
SS3FCP25	Annular Ball Bearing
SS3FCP35L011	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-445-9976?

The FSCG of the NSN 3110-00-445-9976 is 3110

Does the NSN 3110-00-445-9976 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-445-9976 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 3110-00-445-9976 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-445-9976 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 3110-00-445-9976 was assigned to the Federal Catalog?

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