SFR4

View detailed technical data, stock status, and sourcing information for: SFR4
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-723-1958

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

0.2500 inches nominal bore diameter, 0.1960 inches nominal overall width, 0.6250 inches nominal outer ring outside diameter, 0.6900 inches nominal flange outside diameter, 0.0420 inches nominal flange 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: 0.1960 inches nominal
Bore Diameter: 0.2500 inches nominal
Flange Outside Diameter: 0.6900 inches nominal
Flange Width: 0.0420 inches nominal
Outer Ring Outside Diameter: 0.6250 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-066-9768	No Name Available	07/01/1977
3110-00-133-6753	No Name Available	02/01/2008
3110-00-247-5128	No Name Available	07/07/2003
3110-00-346-8222	No Name Available	07/23/1974
3110-00-580-0992	No Name Available	07/06/1972
3110-00-679-4141	No Name Available	11/01/2007
3110-00-897-2950	No Name Available	07/06/1972
3110-00-922-3409	No Name Available	02/01/1984
3110-00-939-9025	No Name Available	11/01/1983

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
115182	Annular Ball Bearing
115182-01	Annular Ball Bearing
544A003568	Annular Ball Bearing
710499-85	Annular Ball Bearing
A554-165	Annular Ball Bearing
B2-7	Annular Ball Bearing
E2-7	Annular Ball Bearing
FR45K25-285	Annular Ball Bearing
GM3	Annular Ball Bearing
M81793-DIIIAN01AC71AA0	Annular Ball Bearing
M81793/08-JE2N2N1PP	Annular Ball Bearing
M81793/8	Annular Ball Bearing
SER4K25	Annular Ball Bearing
SF1108	Annular Ball Bearing
SFR4	Annular Ball Bearing
SFR4K	Annular Ball Bearing
SFR4K3	Annular Ball Bearing
SMC209602-5	Annular Ball Bearing
VFR4Q25G32	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-723-1958?

The FSCG of the NSN 3110-00-723-1958 is 3110

Does the NSN 3110-00-723-1958 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-723-1958 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 3110-00-723-1958 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-723-1958 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 3110-00-723-1958 was assigned to the Federal Catalog?

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