3120-00-684-2971 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-684-2971.

Summary

Explore detailed summary information for bearing: 3120-00-684-2971. 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: 3120-00-684-2971
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

2.1150 inches minimum and 2.1350 inches maximum bore center to shank end distance, 0.4370 inches minimum and 0.4390 inches maximum bore diameter, 60.0 rockwell c minimum inner member hardness rating, 0.5570 inches minimum and 0.5860 inches maximum inner member width, flush lubrication fitting features provided

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-684-2971 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.4370 inches minimum and 0.4390 inches maximum
Bore Center To Shank End Distance: 2.1150 inches minimum and 2.1350 inches maximum
Features Provided: flush lubrication fitting
Hardness Rating: 60.0 rockwell c minimum inner member
Inner Member Width: 0.5570 inches minimum and 0.5860 inches maximum
Lubrication Feature: groove race insert
Overall Length: 2.6880 inches nominal
Material: copper alloy race insert
Material: steel comp 4130 rod end body
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 1.1150 inches minimum and 1.1350 inches maximum
Outer Member Width: 0.4320 inches minimum and 0.4420 inches maximum
Shank Thread Length: 1.3750 inches nominal
Shank Style: externally threaded
Static Radial Load Rating: 11055 pounds
Special Features: requires magnetic inspection,tight fit bearing
Style Designator: ball type
Surface Treatment: cadmium rod end body
Surface Treatment: chromium inner member
Thread Class: 3a
Thread Diameter: 0.500 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 20
Thread Series Designator: unf

Replaces

The NSN 3120-00-684-2971 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-662-9318	No Name Available	02/01/1984

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
HMX7FGT	Rod End Plain Bearing
REMX-7F2	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-684-2971. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-684-2971?: The FSCG of the NSN 3120-00-684-2971 is 3120

Does the NSN 3120-00-684-2971 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-684-2971 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 3120-00-684-2971 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-684-2971 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.