3120-00-027-1154 Spherical Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-027-1154.

Summary

Explore detailed summary information for bearing: 3120-00-027-1154. 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: 3120-00-027-1154
Item Name Code: 13204
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1961

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.

1.6840 inches nominal overall length, 1.8825 inches minimum and 1.8840 inches maximum body inside diameter, round inside left corner corner shape, steel comp 4140 overall material, round inside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-027-1154 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 1.8825 inches minimum and 1.8840 inches maximum
Corner Shape: round inside left corner
Corner Shape: round inside right corner
Overall Length: 1.6840 inches nominal
Material: steel comp 4140 overall
Spherical Body Diameter: 2.7490 inches minimum and 2.7510 inches maximum
Style Designator: solid
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 125.0 microinches left end surface
Surface Finish: 125.0 microinches right end surface
Surface Finish: 35.0 microinches spherical surface
Surface Treatment: chromium overall

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
3G11111-101	Spherical Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-027-1154. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-027-1154?: The FSCG of the NSN 3120-00-027-1154 is 3120

Does the NSN 3120-00-027-1154 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-027-1154 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 3120-00-027-1154 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-027-1154 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.