R4Z4

View detailed technical data, stock status, and sourcing information for: R4Z4
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-227-3501

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

ground surface finish, 0.1919 inches minimum and 0.1969 inches maximum overall width, 0.2498 inches minimum and 0.2500 inches maximum bore diameter, coiled retainer fabrication method, 0.6248 inches minimum and 0.6250 inches maximum 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: 0.1919 inches minimum and 0.1969 inches maximum
Bore Diameter: 0.2498 inches minimum and 0.2500 inches maximum
Overall Outside Diameter: 0.6248 inches minimum and 0.6250 inches maximum
Surface Finish: ground
Retainer Fabrication Method: coiled
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0003 inches minimum radial and 0.0006 inches maximum radial
Special Features: torque tested and selected,classified and tested by assy mfr at his plant
Material: steel overall
Style Designator: non-loading groove, non-separable

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
0379-3	Annular Ball Bearing
R4Z4	Annular Ball Bearing
R4Z4V460	Annular Ball Bearing
SR4DZD2519J9	Annular Ball Bearing
SR4DZE5366	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-227-3501?

The FSCG of the NSN 3110-00-227-3501 is 3110

Does the NSN 3110-00-227-3501 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-227-3501 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 3110-00-227-3501 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-227-3501 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 3110-00-227-3501 was assigned to the Federal Catalog?

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