SA020XPOK

View detailed technical data, stock status, and sourcing information for: SA020XPOK
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-057-0469

Item Name Code

00014

Assigment Date

03/05/1978 (48 years ago)

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

ground surface finish, 0.2450 inches minimum and 0.2500 inches maximum overall width, machined retainer fabrication method, 2.4995 inches minimum and 2.5000 inches maximum overall outside diameter, 1.9994 inches minimum and 2.0000 inches maximum 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: 0.2450 inches minimum and 0.2500 inches maximum
Bore Diameter: 1.9994 inches minimum and 2.0000 inches maximum
Overall Outside Diameter: 2.4995 inches minimum and 2.5000 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: radial
Bore Shape: straight
Special Features: oversize balls to obtain diametral preload of 0.0000 to 0.0005 in.
Material: copper alloy retainer
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: 66 fed std single material response ball
Material Document And Classification: 66 fed std single material response inner ring
Material Document And Classification: 66 fed std single material response outer ring
Style Designator: 4 point ball contact, solid inner and outer rings, non-separable

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
KA020XP0K	Annular Ball Bearing
SA020XPOK	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-057-0469?

The FSCG of the NSN 3110-01-057-0469 is 3110

Does the NSN 3110-01-057-0469 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-057-0469 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 3110-01-057-0469 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-057-0469 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 3110-01-057-0469 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Mar 5, 1978