Synchronous Pulley; 85MM Belt Width; 8MM Belt Pitch; 8M-85 Belt Style; 40 Teeth; 95.25MM Face Width; Bushed; 112.014MM Flange OD; 100.482MM OD; 101.854MM Pitch Diameter; Yes Keyway; 24 To 42MM Bushing Bore Range; SD Bushing; No Minimum Plain Bore