3120-01-185-8738 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-185-8738.

Summary

Explore detailed summary information for bearing: 3120-01-185-8738. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-185-8738
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 08/05/1984

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 item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

1.4380 inches nominal bore diameter, carbon and graphite race liner material, 0.4350 inches nominal inner member width, ams 5643 assn std single material response outer race member material document and classification, ams 5643 assn std single material response race insert material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-185-8738 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.4380 inches nominal
Inner Member Width: 0.4350 inches nominal
Material Document And Classification: ams 5643 assn std single material response outer race member
Material Document And Classification: ams 5643 assn std single material response race insert
Material: carbon and graphite race liner
Material: graphite lubrication
Material: steel comp 630 race insert
Material: steel comp 630 outer race member
Material: steel corrosion resisting inner member
Outer Member Outside Diameter: 2.2750 inches nominal

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
LB7077A	Self-Aligning Plain Bearing

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-185-8738?: The FSCG of the NSN 3120-01-185-8738 is 3120

Does the NSN 3120-01-185-8738 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-185-8738 require demilitarization?: "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3120-01-185-8738 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-185-8738 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.