3120-01-198-4720 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-198-4720.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-198-4720
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.

2.7600 inches nominal bore center to shank end distance, 0.3750 inches minimum and 0.3755 inches maximum bore diameter, 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 hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-198-4720 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3750 inches minimum and 0.3755 inches maximum
Bore Center To Shank End Distance: 2.7600 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: 0.5000 inches nominal
Overall Length: 3.3225 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: 1.1250 inches nominal
Outer Member Width: 0.3750 inches nominal
Shank Thread Length: 1.8300 inches nominal
Shank Style: externally threaded
Special Features: keyway option on shank,length of threads
Static Radial Load Rating: 10335 pounds
Style Designator: ball type
Thread Class: 3a
Thread Diameter: 0.5000 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 20
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
KBDE6-250	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-198-4720. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-198-4720?: The FSCG of the NSN 3120-01-198-4720 is 3120

Does the NSN 3120-01-198-4720 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-198-4720 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 3120-01-198-4720 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-198-4720 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.