KMDB12-12

View detailed technical data, stock status, and sourcing information for: KMDB12-12
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-468-2272

Item Name Code

13208

Assigment Date

06/07/1974 (52 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

1.2580 inches nominal outer member outside diameter, 43300 pounds static radial load rating, 0.6040 inches minimum and 0.6090 inches maximum inner member width, 0.5620 inches minimum and 0.5720 inches maximum outer member width, 0.7800 inches minimum and 0.7810 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: 0.7800 inches minimum and 0.7810 inches maximum
Outer Member Outside Diameter: 1.2580 inches nominal
Outer Member Width: 0.5620 inches minimum and 0.5720 inches maximum
Inner Member Width: 0.6040 inches minimum and 0.6090 inches maximum
Static Radial Load Rating: 43300 pounds
Special Features: bearing with retainer ring

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
KMDB12-12	Self-Aligning Plain Bearing
LWR12S-229	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-468-2272?

The FSCG of the NSN 3120-00-468-2272 is 3120

Does the NSN 3120-00-468-2272 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-468-2272 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 3120-00-468-2272 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-468-2272 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 3120-00-468-2272 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Jun 7, 1974