2149647 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: 2149647 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: 2149647. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 2149647
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-185-0625
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 07/25/1984

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.

0.2790 inches minimum and 0.2810 inches maximum inner member width, cobalt alloy inner member material, 0.1895 inches minimum and 0.1900 inches maximum bore diameter, 50.0 rockwell c nominal inner member hardness rating, 24.0 rockwell c nominal outer race member hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-185-0625 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.1895 inches minimum and 0.1900 inches maximum
Hardness Rating: 50.0 rockwell c nominal inner member
Hardness Rating: 24.0 rockwell c nominal outer race member
Inner Member Width: 0.2790 inches minimum and 0.2810 inches maximum
Material: cobalt alloy inner member
Material: iron alloy 660 outer race member
Material: plastic polytetrafluoroethylene race liner
Outer Member Outside Diameter: 0.5620 inches minimum and 0.5625 inches maximum
Outer Member Width: 0.2130 inches minimum and 0.2230 inches maximum
Style Designator: with insert and/or liner with staking groove

Replaces

The NSN 3120-01-185-0625 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-344-1501	No Name Available	03/01/2008

Frequently Asked Questions

Find quick answers to common questions about bearing: 2149647. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-185-0625?: The FSCG of the NSN 3120-01-185-0625 is 3120

Does the NSN 3120-01-185-0625 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-185-0625 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 3120-01-185-0625 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-185-0625 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.