Hello,
I have a shaft under torque,
this shaft is coupled by a rectangular connection to transmit the rotation.
Witch is the maximum bearing stress on the surface in contact in the coupling?
we have:
a= long side
b= short side
L= lenght of connection
I'm drawing a sample for better...
please, submit a picture of the end so is better to identify the real end. EB is normally for extended bonnet. for the weld end on a 1" is common have BW, SW or PE