3120-00-204-4741 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-204-4741.

Summary

Explore detailed summary information for bearing: 3120-00-204-4741. 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: 3120-00-204-4741
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 04/08/1973

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.

1.3900 inches minimum and 1.4100 inches maximum bore center to shank end distance, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 56.0 rockwell c nominal inner member hardness rating, 40.0 rockwell c minimum and 45.0 rockwell c maximum rod end body hardness rating, 38.0 rockwell c nominal race insert hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-204-4741 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance: 1.3900 inches minimum and 1.4100 inches maximum
Hardness Rating: 38.0 rockwell c nominal race insert
Hardness Rating: 40.0 rockwell c minimum and 45.0 rockwell c maximum rod end body
Hardness Rating: 56.0 rockwell c nominal inner member
Inner Member Width: 0.4350 inches minimum and 0.4370 inches maximum
Overall Length: 1.7755 inches minimum and 1.8180 inches maximum
Material: steel comp 440c inner member
Material: steel corrosion resisting internal rod end body
Material: steel corrosion resisting race insert
Outer Member Outside Diameter: 0.7710 inches minimum and 0.8160 inches maximum
Outer Member Width: 0.3320 inches minimum and 0.3420 inches maximum
Shank Style: externally threaded
Shank Thread Length: 0.8100 inches minimum and 0.9000 inches maximum
Static Radial Load Rating: 5000 pounds
Special Features: std nas keyway in shank,0.0005 in. min 0.0015 in. max diametral clearance
Style Designator: ball type
Surface Treatment: chromium inner member
Thread Class: 3a
Thread Diameter: 0.312 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unf

Replaces

The NSN 3120-00-204-4741 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-450-7407	No Name Available	10/01/1983

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
K4-1968	Rod End Plain Bearing
MK45-14A	Rod End Plain Bearing
REM-4H-14	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-204-4741. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-204-4741?: The FSCG of the NSN 3120-00-204-4741 is 3120

Does the NSN 3120-00-204-4741 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-204-4741 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 3120-00-204-4741 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-204-4741 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.