Synchronous Pulley; 20MM Belt Width; 14 MM Belt Pitch; 14M-20 Belt Style; 43 Teeth; 26.416MM Face Width; Bushed; 188.824MM Outside Diameter; 191.618MM Pitch Diameter; Yes Keyway; 18 To 55MM Bushing Bore Range; 2517 Bushing; No Minimum Plain Bore