3120-01-224-3911 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-224-3911.

Summary

Explore detailed summary information for bearing: 3120-01-224-3911. 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: 3120-01-224-3911
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 01/15/1986

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.

0.2498 inches minimum and 0.2502 inches maximum bore diameter, ams 5387 assn std single material response inner member material document and classification, 37.0 rockwell c nominal inner member hardness rating, 35.0 rockwell c nominal outer race member hardness rating, 0.5880 inches minimum and 0.5930 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-224-3911 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2498 inches minimum and 0.2502 inches maximum
Hardness Rating: 35.0 rockwell c nominal outer race member
Hardness Rating: 37.0 rockwell c nominal inner member
Inner Member Width: 0.5880 inches minimum and 0.5930 inches maximum
Material Document And Classification: ams 5387 assn std single material response inner member
Material Document And Classification: ams 5659 assn std single material response outer race member
Material: cobalt comp 6 inner member
Material: steel comp xm-12 outer race member
Outer Member Outside Diameter: 0.9130 inches minimum and 0.9170 inches maximum
Outer Member Width: 0.3600 inches minimum and 0.3800 inches maximum
Special Features: staking groove one side; v-shape flange other side 0.0452; used on tf39engine
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
1327M98P01	Self-Aligning Plain Bearing
P21440	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-224-3911. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-224-3911?: The FSCG of the NSN 3120-01-224-3911 is 3120

Does the NSN 3120-01-224-3911 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-224-3911 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 3120-01-224-3911 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-224-3911 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.