3110-00-227-3797

Find complete technical information, availability, and procurement data for: 3110-00-227-3797
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-227-3797

Item Name Code

00021

Assigment Date

01/01/1963 (63 years ago)

0.4992 inches nominal bore diameter, 0.0893 inches nominal standout width, 0.0460 inches nominal backface corner radius, 0.4330 inches nominal overall width, 1.3772 inches nominal 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: 0.4330 inches nominal
Bore Diameter: 0.4992 inches nominal
Overall Outside Diameter: 1.3772 inches nominal
Backface Corner Radius: 0.0460 inches nominal
Standout Width: 0.0893 inches nominal
Cone Corner Radius: 0.0310 inches nominal
Cone Width: 0.4326 inches nominal
Cup Width: 0.3437 inches nominal
Retainer Fabrication Method: pressed
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: straight bore, normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-989-5439	No Name Available	01/08/1968

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
5770AITEM11	Tapered Roller Bearing
5770ASYMB1	Tapered Roller Bearing
A4049A4138	Tapered Roller Bearing
A4138A4049	Tapered Roller Bearing
MP200-12	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-227-3797?

The FSCG of the NSN 3110-00-227-3797 is 3110

Does the NSN 3110-00-227-3797 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-00-227-3797 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 3110-00-227-3797 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-227-3797 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 3110-00-227-3797 was assigned to the Federal Catalog?

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