The Goodyear BX128 Cogged Accessory Drive Belt would be best suited for industrial applications requiring variable speed or torque output.
Dayco BX100 Industrial Cogged Accessory Drive Belt - 21/32" X 103"
Dayco BX78 Industrial Cogged Accessory Drive V-Belt - 0.67" X 81"
Dayco BX62 Industrial Cogged Accessory Drive V-Belt - 5/8" X 65"
Dayco BX59 Industrial Cogged Accessory Drive Belt - 5/8" X 62"
Dayco BX82 Cogged Industrial Accessory Drive Belt - 5/8" X 85"
Dayco BX83 Cogged Industrial Accessory Drive Belt - 5/8" X 86"