3120-00-052-0539 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-052-0539.

Summary

Explore detailed summary information for bearing: 3120-00-052-0539. 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: 3120-00-052-0539
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1961

A detachable assembly 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. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

0.2450 inches minimum and 0.2500 inches maximum inner member width, 0.1895 inches minimum and 0.1950 inches maximum bore diameter, 26.0 rockwell c minimum rod end body hardness rating, groove external inner member lubrication feature, 0.9690 inches minimum and 1.0310 inches maximum bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-052-0539 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.1895 inches minimum and 0.1950 inches maximum
Bore Center To Shank End Distance: 0.9690 inches minimum and 1.0310 inches maximum
Hardness Rating: 26.0 rockwell c minimum rod end body
Inner Member Width: 0.2450 inches minimum and 0.2500 inches maximum
Lubrication Feature: groove external inner member
Overall Length: 1.2500 inches minimum and 1.3120 inches maximum
Material Document And Classification: 66 fed std single material response inner member
Material Document And Classification: 66 fed std single material response rod end body
Material: copper alloy race insert
Material: steel comp 4130 rod end body
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 0.5620 inches nominal
Outer Member Width: 0.1770 inches minimum and 0.1970 inches maximum
Shank Style: externally threaded
Shank Thread Length: 0.5930 inches nominal
Style Designator: ball type
Surface Treatment: cadmium rod end body
Surface Treatment: chromium inner member
Thread Class: 3a
Thread Diameter: 0.250 inches nominal
Thread Direction: left-hand
Thread Quantity Per Inch: 28
Thread Series Designator: unf

Replaces

The NSN 3120-00-052-0539 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-661-7430	No Name Available	06/20/1967

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
HRBLL3E	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-052-0539. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-052-0539?: The FSCG of the NSN 3120-00-052-0539 is 3120

Does the NSN 3120-00-052-0539 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-052-0539 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 3120-00-052-0539 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-052-0539 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.