Length = 420mm Width = 10mm 정점 = 2.5mm Number of Teeth = 168 Material = Polyurethane The Optibelt performance molded polyurethane timing belt that engineered to perform better than standard urethane belt. Capable of handling a wide variety or applications. Increased operation temperature range of ranges -20 to 176°F.It has 168 tooth. It has 10 mm width.Temperature range -30°C to +80°C Good oil and chemical resistance Maintenance-free