K4-11 Rod End Plain Bearing

Comprehensive specifications and application details for: K4-11 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: K4-11. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: K4-11
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-905-8932
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1960

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.

55.0 rockwell c minimum inner member hardness rating, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, flush lubrication fitting features provided, 1.5000 inches nominal bore center to shank end distance, 26.0 rockwell c minimum rod end body hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-905-8932 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance: 1.5000 inches nominal
Features Provided: flush lubrication fitting
Hardness Rating: 55.0 rockwell c minimum inner member
Hardness Rating: 26.0 rockwell c minimum rod end body
Inner Member Width: 0.5880 inches minimum and 0.5930 inches maximum
Inspection Hole Center To End Distance: 0.3750 inches nominal
Lubrication Feature: groove external inner member
Overall Length: 1.9690 inches nominal
Outer Member Outside Diameter: 0.9380 inches nominal
Outer Member Width: 0.4380 inches maximum
Shank Width Across Wrench Flats: 0.5200 inches nominal
Shank Style: internally threaded w/hexagon end and inspection hole
Shank Thread Length: 0.8120 inches nominal
Style Designator: ball type
Thread Class: 3b
Thread Diameter: 0.312 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unf

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-905-8932?: The FSCG of the NSN 3120-00-905-8932 is 3120

Does the NSN 3120-00-905-8932 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-905-8932 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 3120-00-905-8932 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-905-8932 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.