Synchronous Pulley; 36MM Belt Width; 8 MM Belt Pitch; 8M-36 Belt Style; 63 Teeth; 40.132MM Face Width; Bushed; 158.826MM Outside Diameter; 160.43MM Pitch Diameter; Yes Keyway; 18 To 55MM Bushing Bore Range; 2517 Bushing; No Minimum Plain Bore