Synchronous Pulley; 20MM Belt Width; 8 Millimeter Belt Pitch; 8M-20 Belt Style; 24 Teeth; 22.225MM Face Width; Bushed; 69.85MM Flange OD; 59.75MM OD; 61.12MM Pitch Diam; Yes Keyway; 14 To 28MM Bushing Bore Range; JA Bushing; No Minimum Plain Bore