allowable pin-lug stress

[rob768]

Does anyone have information on allowable stress in a steel-steel pin lug combination?

 

[Tmoose]

For repetitive lifting usage this is kind of the inverse -

http://www.bairstow.com/v/vspfiles/pdf/specs/SKLNS.pdf

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http://ncsx.pppl.gov/NCSX_Engineeri...tion/Stage 3/analysis plus fea models/BTH.pdf

 

[rob768]

Thanks so far, but i am actually looking for the pin/lug of hydraulic rods. More specifically: hardened steel surfaces in pendulum motions. I am dealing with a seizure problem and there is some argument on the allowable surface stress limits.