371686-1 Spherical Plain Bearing

Comprehensive specifications and application details for: 371686-1 Spherical Plain Bearing.

Summary

Explore detailed summary information for bearing: 371686-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 371686-1
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-540-7749
Item Name Code: 13204
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

1.0625 inches minimum and 1.0635 inches maximum body inside diameter, 4 hole antirotation/lubrication type and quantity, chamfered inside left corner corner shape, 0.0610 inches minimum and 0.0660 inches maximum first hole diameter, chamfered inside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-540-7749 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 4 hole
Body Inside Diameter: 1.0625 inches minimum and 1.0635 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Hole Diameter: 0.0610 inches minimum and 0.0660 inches maximum first
Lubricant Accommodation Style: grooved circular
Overall Length: 0.8800 inches nominal
Spherical Body Diameter: 1.4985 inches minimum and 1.4990 inches maximum
Style Designator: solid
Surface Finish: 32.0 microinches overall

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-540-7749?: The FSCG of the NSN 3120-00-540-7749 is 3120

Does the NSN 3120-00-540-7749 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-540-7749 require demilitarization?: Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3120-00-540-7749 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-540-7749 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.