255221PC24

View detailed technical data, stock status, and sourcing information for: 255221PC24

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255221PC24
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-427-6574
Item Name Code
00051
Assigment Date
05/08/1974 (52 years ago)

An item, usually basically semicircular or rectangular, designed to be swivel mounted to another item such as a container, chest, drawer, or door to provide facilities for lifting, opening, pulling, and the like. It may be with or without a mounting plate. Excludes:handle, door.

ground surface finish, 2.5312 inches nominal overall outside diameter, 1.0000 inches nominal overall width, 1.8125 inches nominal bore diameter, pressed 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
1.0000 inches nominal
Bore Diameter
1.8125 inches nominal
Overall Outside Diameter
2.5312 inches nominal
Surface Finish
ground
Retainer Fabrication Method
pressed
Alignment Type
rigid
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Special Features
oil hole in outer race
Material
steel overall
Style Designator
separable inner race, drawn shell

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3120-00-365-0085 No Name Available 06/27/1974
3120-00-399-7262 No Name Available 05/01/1976

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
255221PC24 Needle Roller Bearing
801-6406709-20 Needle Roller Bearing
810-4384431-045 Needle Roller Bearing
810-4384431PC45 Needle Roller Bearing
HR2916 Needle Roller Bearing
HR29160H Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-427-6574?
The FSCG of the NSN 3110-00-427-6574 is 3110
Does the NSN 3110-00-427-6574 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-427-6574 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 3110-00-427-6574 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-427-6574 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 3110-00-427-6574 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, May 8, 1974

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