an unwritten assumption is that when talking about gears/power transmission is 100% duty cycle at specified power and rotatiinal speeds. go price a single gear

an unwritten assumption is that when talking about gears/power transmission is 100% duty cycle at specified power and rotatiinal speeds. go price a single gear from a small turboprop engine dig a bit into the tollerances allowed for those gears, and the tools used to measure and certify them now blush, at the thought of pestering the people who do the design and making of such things. I have.