KSBN12-15

View detailed technical data, stock status, and sourcing information for: KSBN12-15
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-880-6909

Item Name Code

13208

Assigment Date

01/01/1960 (66 years ago)

0.5880 inches minimum and 0.5980 inches maximum outer member width, 0.7480 inches minimum and 0.7500 inches maximum inner member width, 52000 pounds static radial load rating, 0.7495 inches minimum and 0.7500 inches maximum bore diameter, 1.4370 inches minimum and 1.4375 inches maximum outer member outside 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: 0.7495 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: 52000 pounds
Hardness Rating: 42.0 rockwell c minimum and 48.0 rockwell c maximum inner member
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum outer race member
Material: plastic polytetrafluoroethylene race liner
Material: steel inner member
Material: steel outer race member
Material Document And Classification: 17-49h cond h-1200 80393 mfr ref single material response outer race member
Material Document And Classification: 17-4ph cond h-900 80393 mfr ref single material response inner member
Surface Treatment: passivate inner member
Surface Treatment: passivate outer race member
Style Designator: without insert or liner

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
KSBN12-15	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-880-6909?

The FSCG of the NSN 3120-00-880-6909 is 3120

Does the NSN 3120-00-880-6909 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-880-6909 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 3120-00-880-6909 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-880-6909 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 3120-00-880-6909 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960