Synchronous Pulley; 15MM Belt Width; 5 MM Belt Pitch; 5M-15 Belt Style; 150 Teeth; 20.5MM Face Width; Bushed; 237.51MM Outside Diameter; 238.73MM Pitch Diameter; Yes Keyway; 14 To 50MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore