KNDB12-17

View detailed technical data, stock status, and sourcing information for: KNDB12-17
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-135-6806

Item Name Code

13208

Assigment Date

07/28/1982 (44 years ago)

0.5880 inches minimum and 0.5980 inches maximum outer member width, 0.7490 inches minimum and 0.7500 inches maximum bore diameter, 0.7480 inches minimum and 0.7500 inches maximum inner member width, 1.4370 inches minimum and 1.4375 inches maximum outer member outside diameter, 32571 pounds static radial load rating

Product Characteristics

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

Bore Diameter: 0.7490 inches minimum and 0.7500 inches maximum
Outer Member Outside Diameter: 1.4370 inches minimum and 1.4375 inches maximum
Outer Member Width: 0.5880 inches minimum and 0.5980 inches maximum
Inner Member Width: 0.7480 inches minimum and 0.7500 inches maximum
Static Radial Load Rating: 32571 pounds
Hardness Rating: 43.0 rockwell c minimum and 47.0 rockwell c maximum inner member
Hardness Rating: 28.0 rockwell c minimum and 37.0 rockwell c maximum outer race member
Material: plastic polytetrafluoroethylene bore liner
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 630 outer race member
Surface Treatment: passivate inner member
Style Designator: with insert and/or liner
Specification/Standard Data: 76301-st4-212 government standard

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
03-823-12E-005	Self-Aligning Plain Bearing
10108078	Self-Aligning Plain Bearing
ADL12-302	Self-Aligning Plain Bearing
KNDB12-17	Self-Aligning Plain Bearing
ST4M212-12	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-135-6806?

The FSCG of the NSN 3120-01-135-6806 is 3120

Does the NSN 3120-01-135-6806 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-135-6806 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 3120-01-135-6806 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-135-6806 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 3120-01-135-6806 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Jul 28, 1982