CouplingGuru is spot on.
Typically position the equipment a little bit more then the designed coupling BE, then slightly overhang the hub. This can be tricky if you have a taper bore and don't have that flexibility. But in scenarios with taper bores, most often the coupling manufacturer...
Wow, I kind of stumbled on to this thread, but there is a lot of great disc coupling information in here.
CouplingGuru, you have certainly demonstrated your knowledge of couplings. I have never heard of PSC Couplings though.
Thanks for the great discussion, I will have to save this one for...
