KMDB24-2 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: KMDB24-2 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: KMDB24-2. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: KMDB24-2
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-180-6729
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 07/10/1970

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.

1.9350 inches minimum and 1.9370 inches maximum inner member width, 55.0 rockwell c minimum inner member hardness rating, 1.4995 inches minimum and 1.5000 inches maximum bore diameter, plastic polytetrafluoroethylene race liner material, 28.0 rockwell c minimum outer race member hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-180-6729 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.4995 inches minimum and 1.5000 inches maximum
Hardness Rating: 55.0 rockwell c minimum inner member
Hardness Rating: 28.0 rockwell c minimum outer race member
Inner Member Width: 1.9350 inches minimum and 1.9370 inches maximum
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 410 outer race member
Outer Member Outside Diameter: 3.1820 inches minimum and 3.1870 inches maximum
Outer Member Width: 1.5570 inches minimum and 1.5670 inches maximum
Style Designator: with insert and/or liner

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-180-6729?: The FSCG of the NSN 3120-00-180-6729 is 3120

Does the NSN 3120-00-180-6729 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-180-6729 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 3120-00-180-6729 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-180-6729 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.