4228

View detailed technical data, stock status, and sourcing information for: 4228
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-946-2824

Item Name Code

30213

Assigment Date

03/16/1966 (60 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.

0.1875 inches nominal bore diameter, 0.3124 inches nominal overall width, 0.5000 inches nominal overall outside diameter, ground surface finish, 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: 0.3124 inches nominal
Bore Diameter: 0.1875 inches nominal
Overall Outside Diameter: 0.5000 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Shield Quantity: 1
Load Direction: radial
Internal Clearance: 0.0005 inches minimum radial and 0.0008 inches maximum radial
Standard Tolerance Designation: abec no.7
Bearing Preload Rating: 1.0 pounds nominal
Special Features: bearings mounted with unshielded sides together,starting torque 5gm cm
Material: unable to decode
Style Designator: non-loading groove, non-separable, tandem mounting

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
4228	Duplex Ball Bearing
972082-0001	Duplex Ball Bearing
SR3-2203D114	Duplex Ball Bearing
SR3RH-D114	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-946-2824?

The FSCG of the NSN 3110-00-946-2824 is 3110

Does the NSN 3110-00-946-2824 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-00-946-2824 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 3110-00-946-2824 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-946-2824 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 3110-00-946-2824 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Mar 16, 1966