Single-row ball slewing bearings
Single-row ball slewing bearings are the most commonly used slewing bearings. They are manufactured as four-point contact bearings and are primarily used for tough service conditions requiring a high static load capacity.
When preloaded they are unaffected by vibration in the adjacent structure.
Typical applications are cranes, building machinery, plant and mechanical engineering, as well as wind turbines.
Depending on the type of gear, most bearings in this series fall into one of the following groups: