Industrial Timing Belt, Belt Material Polyurethane, Belt Series XL Dust Free, Industry Number 150XL037, Number of Teeth 75, Pitch 0.2 in, Pitch Length 15 in, Tooth Location One Side, Top Width 3/8 in, Application Appliance and Office Machine, Belt Trade Size XL, Length Type Closed Loop, Maximum Operating Temperature 176 Degrees F, Minimum Operating Temperature -22 Degrees F, Reinforcing Cord Material Fiberglass, Resistance Properties Oil , Ozone , Tooth Shape Trapezoidal