3120-00-937-4098 Spherical Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-937-4098.

Summary

Explore detailed summary information for bearing: 3120-00-937-4098. 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: 3120-00-937-4098
Item Name Code: 13204
Federal Item Identification Guide: A045A0
Assigment Date: 12/16/1966

A detachable part 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. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes:bearing, plain, self-aligning.

4 hole antirotation/lubrication type and quantity, square inside right corner corner shape, 1.9400 inches minimum and 1.9600 inches maximum body inside diameter, square inside left corner corner shape, 0.0900 inches nominal first hole diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-937-4098 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 4 hole
Body Inside Diameter: 1.9400 inches minimum and 1.9600 inches maximum
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Hole Diameter: 0.0900 inches nominal first
Lubricant Accommodation Style: grooved circular
Overall Length: 1.6825 inches minimum and 1.6875 inches maximum
Spherical Body Diameter: 2.7100 inches minimum and 2.7110 inches maximum
Style Designator: solid
Surface Finish: 16.0 microinches overall
Surface Groove Location And Quantity: 1 internal
Test Data Document: "81349-mil-i-6866 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Related Bearings

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Part Number	Name
32-41707-3	Spherical Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-937-4098. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-937-4098?: The FSCG of the NSN 3120-00-937-4098 is 3120

Does the NSN 3120-00-937-4098 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-937-4098 require demilitarization?: Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 3120-00-937-4098 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-937-4098 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.