Synchronous Pulley; 85MM Belt Width; 8MM Belt Pitch; 8M-85 Belt Style; 44 Teeth; 95.25MM Face Width; Bushed; 121.006MM Flange OD; 110.668MM OD; 112.039MM Pitch Diameter; Yes Keyway; 24 To 42MM Bushing Bore Range; SD Bushing; No Minimum Plain Bore