Xuzhou CCN Machinery Co., Ltd.

Ferris wheel
Ferris wheel usually uses double row ball slewing bearing. There are two rows of rolling element, which can bear larger axial load, radial load and tilting moment. It rotates flexibly and stably with higher safety factor.

Truck crane
Truck cranes are usually using large single row four-point contact ball slewing bearing. This type of slewing bearing can bear larger axial load, radial load and tilting moment, enabling crane to lift heavy loads stably and reliably.

Truck crane
Truck mounted crane is usually using small external gear single row four-point contact ball slewing bearing which is with compact structure . This type of slewing bearing can bear axial load, radial load and tilting moment simultaneously.