Wind turbine blade bearing is an important part of its transmission system, the bearing is installed between the blade and the hub, so that the blade can be rotated relative to its axis at different wind speeds, thus ensuring the normal operation of the wind turbine, which can withstand axial force, radial force and tilting moment at the same time, and this type of bearings has the ability to withstand higher tilting moment.
Through high-precision processing and assembly, these bearings are commonly used in wind turbine blade system.