Industrial Timing Belt Belt Material Neoprene Belt Series HT Industry Number 1224-8M-50 Number of Teeth 153 Pitch 0.315 in Pitch Length 1 224 mm Tooth Location One Side Top Width 2 in Application High Horsepower Applications Belt Trade Size 8M Maximum Operating Temperature 194 Degrees F Minimum Operating Temperature -22 Degrees F Reinforcing Cord Material Fiberglass Tooth Shape Curved