HXU series Crossed roller bearing(Integrated Inner/Outer Ring Type)The mounting holes of HXU series are provided, this model does not require a presser flange or housing. In addition, because it has an integrated inner/outer ring structure and is equipped with washers, its performance is minimally affected by the mounting procedure, ensuring stable rotation accuracy and torque. XU series can be used for both inner-ring rotation and outer-ring rotation.