3120-00-478-4790 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-478-4790.

Summary

Explore detailed summary information for bearing: 3120-00-478-4790. 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: 3120-00-478-4790
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 06/12/1974

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.

steel corrosion resisting inner member material, copper alloy outer race member material, 1.7500 inches nominal outer member outside diameter, 0.8750 inches nominal bore diameter, 1.0000 inches nominal inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-478-4790 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.8750 inches nominal
Inner Member Width: 1.0000 inches nominal
Material: copper alloy outer race member
Material: steel corrosion resisting inner member
Outer Member Outside Diameter: 1.7500 inches nominal
Outer Member Width: 0.6750 inches nominal
Special Features: grease mil-g-3278
Style Designator: without insert or liner

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
KSSB14-6	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-478-4790. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-478-4790?: The FSCG of the NSN 3120-00-478-4790 is 3120

Does the NSN 3120-00-478-4790 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-478-4790 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 3120-00-478-4790 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-478-4790 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.