3770A Spherical Plain Bearing

Comprehensive specifications and application details for: 3770A Spherical Plain Bearing.

Summary

Explore detailed summary information for bearing: 3770A. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 3770A
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-352-4719
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.

1.2540 inches minimum and 1.2560 inches maximum body inside diameter, 2 hole antirotation/lubrication type and quantity, square all corners corner shape, perforated lubricant accommodation style, 0.1880 inches nominal first hole diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-352-4719 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 2 hole
Body Inside Diameter: 1.2540 inches minimum and 1.2560 inches maximum
Corner Shape: square all corners
Hole Diameter: 0.1880 inches nominal first
Lubricant Accommodation Style: perforated
Overall Length: 1.4900 inches minimum and 1.5000 inches maximum
Material: copper alloy 606 or copper alloy 614 or copper alloy 630 or copper alloy 642 overall
Material: oil lubricating lubrication
Spherical Body Diameter: 2.1130 inches minimum and 2.1180 inches maximum
Style Designator: solid

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-352-4719?: The FSCG of the NSN 3120-00-352-4719 is 3120

Does the NSN 3120-00-352-4719 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-352-4719 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 3120-00-352-4719 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-352-4719 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.