Specifications for Belt Size 520-5M-12
Cross References Numbers
520-5M,  520-5M-12,  520-5M/12

Number of Teeth 104
*Length of Belt 520mm or ~20-7/16"
Peak to Peak Distance Between Two Adjacent Belt Teeth 5mm or ~3/16"
Width of Belt 12mm or ~7/16"
*Length of belt is the overall size of the belt's loop measured as if the belt were cut between two adjacent teeth and laid out on a flat surface.