20212-2

View detailed technical data, stock status, and sourcing information for: 20212-2

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20212-2
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-554-5838
Item Name Code
00014
Assigment Date
01/01/1963 (63 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

60.00 millimeters nominal bore diameter, pressed retainer fabrication method, 110.00 millimeters nominal overall outside diameter, ground surface finish, 22.0 millimeters nominal overall width

Product Characteristics

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

Overall Width
22.0 millimeters nominal
Bore Diameter
60.00 millimeters nominal
Overall Outside Diameter
110.00 millimeters nominal
Surface Finish
ground
Retainer Fabrication Method
pressed
Load Direction
angular
Bore Shape
straight
Standard Tolerance Designation
abec no.1
Contact Angle
25.0 degrees maximum
Material
steel overall
Style Designator
counterbored outer ring, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-156-7545 No Name Available 02/01/1979

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
1B4101 Annular Ball Bearing
20212-1 Annular Ball Bearing
20212-2 Annular Ball Bearing
20212N01A Annular Ball Bearing
319696-523 Annular Ball Bearing
700252 Annular Ball Bearing
7212C1TX9 Annular Ball Bearing
7212W Annular Ball Bearing
954466 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-554-5838?
The FSCG of the NSN 3110-00-554-5838 is 3110
Does the NSN 3110-00-554-5838 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-554-5838 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 3110-00-554-5838 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-554-5838 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 3110-00-554-5838 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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