KR14-CWGB

View detailed technical data, stock status, and sourcing information for: KR14-CWGB
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-332-4378

Item Name Code

13208

Assigment Date

12/22/1973 (52 years ago)

67300 pounds static radial load rating, 1.6245 inches minimum and 1.6250 inches maximum outer member outside diameter, 0.8730 inches minimum and 0.8750 inches maximum inner member width, 0.7500 inches minimum and 0.7600 inches maximum outer member width, 0.8745 inches minimum and 0.8750 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.

Bore Diameter: 0.8745 inches minimum and 0.8750 inches maximum
Outer Member Outside Diameter: 1.6245 inches minimum and 1.6250 inches maximum
Outer Member Width: 0.7500 inches minimum and 0.7600 inches maximum
Inner Member Width: 0.8730 inches minimum and 0.8750 inches maximum
Static Radial Load Rating: 67300 pounds
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 23.0 rockwell c minimum and 35.0 rockwell c maximum outer race member
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 630 outer race member
Style Designator: with insert and/or liner

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-943-1458	No Name Available	03/01/1988
3120-00-983-9358	No Name Available	03/01/1988

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
AS14103-14	Self-Aligning Plain Bearing
AS81820/1	Self-Aligning Plain Bearing
KR14-CWGB	Self-Aligning Plain Bearing
MIL-B-81820	Self-Aligning Plain Bearing
MS14103-14	Self-Aligning Plain Bearing
SAE-AS81820	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-332-4378?

The FSCG of the NSN 3120-00-332-4378 is 3120

Does the NSN 3120-00-332-4378 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-332-4378 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 3120-00-332-4378 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-332-4378 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 3120-00-332-4378 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Dec 22, 1973