KNEL4-7 Rod End Plain Bearing

Comprehensive specifications and application details for: KNEL4-7 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: KNEL4-7. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: KNEL4-7
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-075-5568
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.

26.0 rockwell c minimum and 30.0 rockwell c maximum rod end body hardness rating, 1.9400 inches nominal bore center to shank end distance, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.7318 inches minimum and 0.7328 inches maximum inner member width, 55.0 rockwell c minimum and 60.0 rockwell c maximum inner member hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-075-5568 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance: 1.9400 inches nominal
Hardness Rating: 55.0 rockwell c minimum and 60.0 rockwell c maximum inner member
Hardness Rating: 26.0 rockwell c minimum and 30.0 rockwell c maximum rod end body
Inner Member Width: 0.7318 inches minimum and 0.7328 inches maximum
Overall Length: 2.4810 inches nominal
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 410 internal rod end body
Outer Member Outside Diameter: 1.0720 inches minimum and 1.0920 inches maximum
Outer Member Width: 0.4900 inches minimum and 0.5100 inches maximum
Shank Style: externally threaded
Shank Thread Length: 1.0320 inches minimum and 1.1870 inches maximum
Style Designator: ball type
Surface Treatment: passivate overall
Thread Class: 3a
Thread Diameter: 0.375 inches nominal
Thread Direction: left-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unf

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-075-5568?: The FSCG of the NSN 3120-00-075-5568 is 3120

Does the NSN 3120-00-075-5568 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-075-5568 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 3120-00-075-5568 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-075-5568 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.