3110-00-252-9621

Find complete technical information, availability, and procurement data for: 3110-00-252-9621
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-252-9621

Item Name Code

00051

Assigment Date

06/18/1973 (53 years ago)

0.7650 inches nominal inner ring width, 0.6250 inches nominal outer ring width, 1.0000 inches nominal overall outside diameter, 0.5000 inches nominal bore diameter, ground surface finish

Product Characteristics

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

Bore Diameter: 0.5000 inches nominal
Overall Outside Diameter: 1.0000 inches nominal
Outer Ring Width: 0.6250 inches nominal
Inner Ring Width: 0.7650 inches nominal
Surface Finish: ground
Seal Quantity: 2
Bearing Seal Type: contact
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Special Features: oil hole and oil groove in outer race
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-25537 mil spec single material response
Material: rubber synthetic seal
Material: steel retainer
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material: steel comp e52100 roller

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-01-493-6226	No Name Available	09/01/2005

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
212-010-414-101	Needle Roller Bearing
212-010-414-101/212-310-415-101	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-252-9621?

The FSCG of the NSN 3110-00-252-9621 is 3110

Does the NSN 3110-00-252-9621 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-252-9621 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 3110-00-252-9621 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-252-9621 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 3110-00-252-9621 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Mon, Jun 18, 1973