Cross Roller Bearing

About Cross Roller Bearing

A cross roller bearing is a precision bearing designed to handle high radial, axial, and moment loads within a compact footprint. It uses cylindrical rollers arranged perpendicular to each other in a crisscross pattern, allowing for smooth, rigid rotation with minimal friction. This design provides exceptional accuracy and stiffness, making cross roller bearings ideal for applications requiring precise positioning, such as robotics, machine tools, medical imaging equipment, semiconductor manufacturing, and rotary tables. Their structure prevents roller skewing, ensuring consistent performance under heavy or fluctuating loads. Cross roller bearings are valued for their high load capacity, compact size, and excellent rotational smoothness.