312422

View detailed technical data, stock status, and sourcing information for: 312422

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312422
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-858-2559
Item Name Code
00014
Assigment Date
10/11/1967 (58 years ago)

ground surface finish, 0.4694 inches nominal overall width, machined retainer fabrication method, 50.0000 millimeters nominal bore diameter, 72.0000 millimeters 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
0.4694 inches nominal
Bore Diameter
50.0000 millimeters nominal
Overall Outside Diameter
72.0000 millimeters nominal
Surface Finish
ground
Retainer Fabrication Method
machined
Load Direction
radial
Bore Shape
straight
Internal Clearance
0.0001 inches minimum radial and 0.0007 inches maximum radial
Standard Tolerance Designation
abec no.5
Material
copper alloy retainer
Material
steel ball
Material
steel inner ring
Material
steel outer ring
Style Designator
non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-678-8147 No Name Available 03/02/1970
3110-00-858-2653 No Name Available 07/01/1991

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
312420 Annular Ball Bearing
312421 Annular Ball Bearing
312422 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-858-2559?
The FSCG of the NSN 3110-00-858-2559 is 3110
Does the NSN 3110-00-858-2559 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-858-2559 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 3110-00-858-2559 contain precious materials?
Item contains silver.
Does NSN 3110-00-858-2559 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 3110-00-858-2559 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Oct 11, 1967

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