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Spur Gear Calculator screenshot 1
Spur Gear Calculator screenshot 2
Spur Gear Calculator screenshot 3
Spur Gear Calculator screenshot 4
Description
This is a specialised calculator that uses the gear system (Diametral Pitch or Module) and the number of teeth to calculate the Outside Diameter and Centre Distance of Spur gears and pinions.

Please note that this calculator should ONLY be used for spur gears and pinons, NOT for Helical gears.