slewing ring bearingsWe are professional in producing various kinds of slewing bearings.If you have any need or question, please contact me .Thank u!1.Crossed cylindrical roller slewing bearings:d=398mm-4272mm D=602mm-4726mm H=75mm-174mm2.Four-point contact ball slewing bearings:no gear：d=398mm-4272mm D=602mm-4726mm H=80mm-174mm
internal gear：d=325mm-3322mm D=602mm-3776mm H=55mm-174mm
external gear：d=398mm-4272mm D=602mm-4726mm H=80mm-174mm
