52821

View detailed technical data, stock status, and sourcing information for: 52821
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-227-4556

Item Name Code

00051

Assigment Date

01/01/1963 (63 years ago)

3.1205 inches nominal overall outside diameter, ground surface finish, pressed retainer fabrication method, 1.0000 inches nominal overall width, 2.7500 inches nominal bore 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: 1.0000 inches nominal
Bore Diameter: 2.7500 inches nominal
Overall Outside Diameter: 3.1205 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Special Features: extra capacity outer race also oil hole in outer race
Material: steel comp 1010 or steel comp 8615 inner ring
Material: steel comp 1010 or steel comp 8615 outer ring
Material: steel comp 1010 roller
Style Designator: non-separable, open end, drawn shell

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
52821	Needle Roller Bearing
B-4416-OH	Needle Roller Bearing
B4416X0H	Needle Roller Bearing
D52821	Needle Roller Bearing
MS17131-59	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-227-4556?

The FSCG of the NSN 3110-00-227-4556 is 3110

Does the NSN 3110-00-227-4556 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-227-4556 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 3110-00-227-4556 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-227-4556 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 3110-00-227-4556 was assigned to the Federal Catalog?

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