18570

View detailed technical data, stock status, and sourcing information for: 18570
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-197-2647

Item Name Code

00021

Assigment Date

12/19/1984 (41 years ago)

39.0000 inches nominal bore diameter, copper alloy retainer material, 3.5000 inches nominal overall width, 45.7500 inches nominal flange outside diameter, machined retainer fabrication method

Product Characteristics

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

Overall Width: 3.5000 inches nominal
Bore Diameter: 39.0000 inches nominal
Flange Outside Diameter: 45.7500 inches nominal
Retainer Fabrication Method: machined
Material: copper alloy retainer
Material: steel cone
Material: steel cup
Material: steel roller
Style Designator: straight bore, flanged cup, normal angle

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
18570	Tapered Roller Bearing
53589H PIECE 23	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-197-2647?

The FSCG of the NSN 3110-01-197-2647 is 3110

Does the NSN 3110-01-197-2647 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-01-197-2647 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 3110-01-197-2647 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-197-2647 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 3110-01-197-2647 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Dec 19, 1984