Historical
ANSI/AGMA 6004-F88 (R1996)
Gear Power Rating for Cylindrical Grinding Mills, Kilns, Coolers, and Dryers
This standard specifies a method of rating the pitting resistance and bending strength of open or semi-enclosed spur, single helical, double helical, and herringbone gears for cylindrical grinding mills, kilns, coolers and dryers.
American Gear Manufacturers Association [agma]