68MM Belt Width; 14MM Belt Pitch; 14M-68 Poly Chain GT2 Belt Style; 200 Teeth; 84.582MM Face Width; Bushed; 888.467MM OD; 891.261MM Pitch Diam; Keyway; 49.213 To 125.413MM Bushing Bore Range; 4535 Bushing; No Minimum Plain Bore