3120-01-457-5144 Spherical Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-457-5144.

Summary

Explore detailed summary information for bearing: 3120-01-457-5144. 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: 3120-01-457-5144
Item Name Code: 13204
Federal Item Identification Guide: A045A0
Assigment Date: 07/24/1998

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.

0.6230 inches minimum and 0.6240 inches maximum body inside diameter, 28.0 rockwell c minimum and 37.0 rockwell c maximum race insert hardness rating, square all corners corner shape, 55.0 rockwell c minimum and 60.0 rockwell c maximum inner member hardness rating, b1b end item identification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-457-5144 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: b1b
Body Inside Diameter: 0.6230 inches minimum and 0.6240 inches maximum
Corner Shape: square all corners
Hardness Rating: 55.0 rockwell c minimum and 60.0 rockwell c maximum inner member
Hardness Rating: 28.0 rockwell c minimum and 37.0 rockwell c maximum race insert
Overall Length: 0.7480 inches minimum and 0.7500 inches maximum
Material Document And Classification: ams5630 assn std single material response inner member
Material Document And Classification: ams5643 assn std single material response race insert
Material Document And Classification: mil-b-81820 mil spec single material response race liner
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel race insert
Special Features: name on drawing is bearing, spherical-tfe liner id race and ball
Spherical Body Diameter: 1.0790 inches minimum and 1.0890 inches maximum
Style Designator: solid

Related Bearings

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03-826-10E-009	Spherical Plain Bearing
ADL10V304	Spherical Plain Bearing
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HU10TL104	Spherical Plain Bearing
KJ8219-210B-0001	Spherical Plain Bearing
KWDB10-5	Spherical Plain Bearing
KWDB10-9	Spherical Plain Bearing
LE131-0030	Spherical Plain Bearing
LE131-0030-0001	Spherical Plain Bearing
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Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-457-5144. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-457-5144?: The FSCG of the NSN 3120-01-457-5144 is 3120

Does the NSN 3120-01-457-5144 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-457-5144 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 3120-01-457-5144 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-457-5144 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.