Product:Clutch Application: Small dragon , Hongqi Century Star Rated Voltage:12V/24 Consumed Power:45 Belt Groove Type Number:7PK,6PK,4PK,8PK,10PK Pullpy Outer Diameter:φ132,φ119,φ119.6,φ130,φ144,φ123,φ125,φ120 Bearing Size:30*55*20,40*62*24,35*55*20,40*68*30 Breakaway Torque:34,35,36,75 "To maintain quality of products and provide best customer services" is our principle