3120-01-198-4718 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-198-4718.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-198-4718
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 01/09/1985

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.

28.0 rockwell c minimum and 37.0 rockwell c maximum race insert hardness rating, 35.0 rockwell c minimum and 42.0 rockwell c maximum rod end body hardness rating, 0.2500 inches minimum and 0.2505 inches maximum bore diameter, 55.0 rockwell c nominal inner member hardness rating, 2.0800 inches nominal bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-198-4718 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2500 inches minimum and 0.2505 inches maximum
Bore Center To Shank End Distance: 2.0800 inches nominal
Hardness Rating: 35.0 rockwell c minimum and 42.0 rockwell c maximum rod end body
Hardness Rating: 55.0 rockwell c nominal inner member
Hardness Rating: 28.0 rockwell c minimum and 37.0 rockwell c maximum race insert
Inner Member Width: 0.3430 inches nominal
Overall Length: 2.4860 inches nominal
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 630 race insert
Material: steel comp 630 rod end body
Outer Member Outside Diameter: 0.8120 inches nominal
Outer Member Width: 0.2500 inches nominal
Shank Thread Length: 1.3700 inches nominal
Shank Style: externally threaded
Special Features: keyway option on shank,length of threads
Static Radial Load Rating: 4075 pounds
Style Designator: ball type
Thread Class: 3a
Thread Diameter: 0.3125 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unjf

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
KBDE4-250	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-198-4718. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-198-4718?: The FSCG of the NSN 3120-01-198-4718 is 3120

Does the NSN 3120-01-198-4718 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-198-4718 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 3120-01-198-4718 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-198-4718 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.