V-Belt Belt Material Polyester Cords Rubber Edge Construction Wrapped Industry Number 3L680 Number of Bands 1 Outside Length 68 in Reinforcing Cord Material Polyester Thickness 0.219 in Top Width 0.375 in Belt Trade Size 3L V-Belt Type Fractional Horsepower Maximum Operating Temperature 194 Degrees F Minimum Operating Temperature -22 Degrees F Resistance Properties Heat Resistant Oil Resistant