I will be looking to add a cushcraft m5ab mini beam (35lbs, and 3.35sq
windload) along with a
yaesu g-450a rotor to my 7-40 universal aluminum tower. Question is should I
be concerned
with using a thrust bearing? I wont be looking to add anything more later
since I have a small
city lot and want to be nice to my neighbors. I currently only have a 2meter
vertical on the tower now.
I guess I am asking do I really need a thrust bearing or not? Any and all
replies would be appreciated.
Thanks mike kc8unr
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