3120-01-212-9312

Find complete technical information, availability, and procurement data for: 3120-01-212-9312
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-212-9312

Item Name Code

13208

Assigment Date

07/19/1985 (41 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

0.5880 inches minimum and 0.5930 inches maximum inner member width, 0.2500 inches minimum and 0.2600 inches maximum outer member width, 10790 pounds static radial load rating, 0.7395 inches minimum and 0.7400 inches maximum outer member outside diameter, 0.2495 inches minimum and 0.2500 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: 0.2495 inches minimum and 0.2500 inches maximum
Outer Member Outside Diameter: 0.7395 inches minimum and 0.7400 inches maximum
Outer Member Width: 0.2500 inches minimum and 0.2600 inches maximum
Inner Member Width: 0.5880 inches minimum and 0.5930 inches maximum
Static Radial Load Rating: 10790 pounds
Hardness Rating: 55.0 rockwell c minimum and 61.0 rockwell c maximum inner member
Hardness Rating: 26.0 rockwell c minimum and 35.0 rockwell c maximum outer race member
Lubrication Feature: self-lubricating liner race liner
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 630 outer race member
Material Document And Classification: ams 5630 assn std single material response inner member
Material Document And Classification: ams 5643 assn std single material response outer race member
Style Designator: with insert and/or liner with staking groove

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
ADBY4V	Self-Aligning Plain Bearing
GB520FC4	Self-Aligning Plain Bearing
HTY4V	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-212-9312?

The FSCG of the NSN 3120-01-212-9312 is 3120

Does the NSN 3120-01-212-9312 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-212-9312 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 3120-01-212-9312 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-212-9312 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 3120-01-212-9312 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Jul 19, 1985