Product Description
slewing bearing can be divided into :
four point contact ball slewing bearing,
cross cnlindical roller slewing bearing,
double row four point ball slewing bearing,
double row differen diameter ball slewing bearing,
ball and roller combined slewing bearing
and tri-row cylindrical roller combined slewing bearing etc.
Above mentioned slewing bearings can also be divided into different structures of no gear type, external gear type and internal gear type as per if exist gear and gear teeth distributing position.