TRE8N Rod End Plain Bearing

Comprehensive specifications and application details for: TRE8N Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: TRE8N. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: TRE8N
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-138-1809
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 07/23/1971

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.

0.4995 inches minimum and 0.5015 inches maximum bore diameter, 0.6200 inches minimum and 0.6250 inches maximum inner member width, 2.4380 inches nominal bore center to shank end distance, flush lubrication fitting features provided, groove and perforation race insert lubrication feature

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-138-1809 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.4995 inches minimum and 0.5015 inches maximum
Bore Center To Shank End Distance: 2.4380 inches nominal
Features Provided: flush lubrication fitting
Inner Member Width: 0.6200 inches minimum and 0.6250 inches maximum
Lubrication Feature: groove and perforation race insert
Overall Length: 3.0940 inches nominal
Material Document And Classification: fed std 66 fed std single material response inner member
Material: steel race insert
Material: steel rod end body
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 1.3025 inches minimum and 1.3225 inches maximum
Outer Member Width: 0.4950 inches minimum and 0.5050 inches maximum
Shank Thread Length: 1.5000 inches nominal
Shank Style: externally threaded
Static Radial Load Rating: 6350 pounds
Style Designator: ball type
Surface Treatment: cadmium race insert
Surface Treatment: cadmium rod end body
Surface Treatment: chromium inner member
Thread Class: 2a
Thread Diameter: 0.500 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 20
Thread Series Designator: unf

Replaces

The NSN 3120-00-138-1809 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-580-5008	No Name Available	02/01/1984

Frequently Asked Questions

Find quick answers to common questions about bearing: TRE8N. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-138-1809?: The FSCG of the NSN 3120-00-138-1809 is 3120

Does the NSN 3120-00-138-1809 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-138-1809 require demilitarization?: Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 3120-00-138-1809 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-138-1809 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.