The HFH RU85-UU-CCO is a high-precision crossed roller bearing designed for applications requiring exceptional rotational accuracy and rigidity. This genuine HFH bearing features a compact design with rollers arranged at 90-degree angles, providing high load capacity in all directions (radial, axial, and moment loads). The 'UU' designation typically indicates seals on both sides, offering protection against contaminants and extending service life. The 'CCO' suffix often refers to specific internal clearance or precision class. Ideal for machine tool rotary tables, industrial robots, and other precision machinery.