20MM Belt Width; 14MM Belt Pitch; 14M-20 Poly Chain GT2 Belt Style; 200 Teeth; 34.544MM Face Width; Bushed; 888.467MM OD; 891.261MM Pitch Diam; Keyway; 30.163 To 100.013MM Bushing Bore Range; 3525 Bushing; No Minimum Plain Bore