Synchronous Pulley; 85MM Belt Width; 8MM Belt Pitch; 8M-85 Belt Style; 72 Teeth; 95.25MM Face Width; Bushed; 190.5MM Flange OD; 181.966MM OD; 183.337MM Pitch Diameter; Yes Keyway; 24 To 80MM Bushing Bore Range; 3020 Bushing; No Minimum Plain Bore