Synchronous Pulley; 62MM Belt Width; 8MM Belt Pitch; 8MX-62 Belt Style; 71 Teeth; 73.914MM Face Width; Bushed; 190.5MM Flange OD; 179.197MM OD; 180.797MM Pitch Diameter; Yes Keyway; 24 To 80MM Bushing Bore Range; 3020 Bushing; No Minimum Plain Bore