3120-00-611-1801 Spherical Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-611-1801.

Summary

Explore detailed summary information for bearing: 3120-00-611-1801. 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: 3120-00-611-1801
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.

round outside left corner corner shape, 2 hole antirotation/lubrication type and quantity, 7.0000 inches nominal overall length, 0.3125 inches nominal first hole diameter, 7.0070 inches minimum and 7.0090 inches maximum body inside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-611-1801 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 2 hole
Body Inside Diameter: 7.0070 inches minimum and 7.0090 inches maximum
Corner Shape: round outside left corner
Hole Diameter: 0.3125 inches nominal first
Overall Length: 7.0000 inches nominal
Material: steel outer layer
Material: tin alloy uns l13890 inner layer
Spherical Body Diameter: 9.7470 inches minimum and 9.7500 inches maximum
Style Designator: segmented
Surface Finish: 16.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of body

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
MD55-29PC84	Spherical Plain Bearing
N1516	Spherical Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-611-1801. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-611-1801?: The FSCG of the NSN 3120-00-611-1801 is 3120

Does the NSN 3120-00-611-1801 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-611-1801 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 3120-00-611-1801 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-611-1801 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.