A powerful alternative to chain or a drop-in replacement for high torque polyurethane belts, Panther® XT belts are engineered to run quietly and efficiently in the harshest environments. Carbon cord construction and abrasion-resistant, low friction tooth fabric provide strength and durability and help reduce downtime, maintenance and noise levels. Constructed with a high temperature and oil-resistant polymer, Panther® XT belts provide high thermal stability and excellent overall chemical resistance. Carbon fiber cord resists stretch and maintains outstanding belt tension stability over the life of the belt. Timken Belts Panther® XT Synchronous Drive Belt, High Torque, 80 Teeth, 8 mm Pitch, 640 mm Overall Length, 21 mm Width, -40 to 248 °F, HTD® Tooth Profile, HSN Rubber, Carbon Fiber Reinforced