62MM Belt Width; 8MM Belt Pitch; 8M-62 Poly Chain GT2 Belt Style; 75 Teeth; 66.802MM Face Width; Bushed; 201.168MM Flange OD; 189.382MM OD; 190.983MM Pitch Diam; Keyway; 22.225 To 82.55MM Bushing Bore Range; 3020 Bushing; No Minimum Plain Bore