Slewing Ring Bearing

Slewing Ring Bearing——Get LTZC bearing solutions

As a leading international manufacturer of slewing bearings, LTZC specializes in providing core rotating bearing components for heavy-duty equipment worldwide.

Addressing the specific needs of heavy construction machinery, we have developed and manufactured specialized excavator swing bearings and crane slewing bearings.

In the port and large-scale construction sectors, our crane slewing bearings, utilizing a three-row roller design, offer extremely high overturning moment carrying capacity, ensuring absolute stability and safety for heavy cranes operating at full load. The precision-machined gear transmission system enables smooth, low-noise 360-degree continuous rotation, meeting the demands of all-weather, high-intensity operations.

For ultra-large equipment such as wind turbines, tunnel boring machines, and radar systems, we possess mature manufacturing capabilities for large and ultra-large slewing bearings, and can reliably produce integral slewing bearings with diameters exceeding 10 meters.