ZZ Slewing Bearing
Since
1998
ZZ Slewing Bearing, a professional custom manufacturer of slewing bearings, with 20 years of experience, you do not need to change the existing working conditions, the slewing bearings we produce can perfectly replace your existing products (for example: SKF slewing bearing/Kaydon slewing bearing/rollix slewing bearing… ).
Whole Series Products
The slewing bearing is a construction machinery component located in the equipment structure and used to bear load and enable the equipment to rotate in the horizontal direction.
The slewing drive is a gearbox that can safely hold radial and axial loads without brakes, as well as transmit a torque for rotating.
The gear shaft supports and connects the gears to withstand the transmitted force and torque, while the pinion is a mechanical transmission element composed of intermeshing teeth, used to transmit power and achieve rotational motion.





















