The RU66UUCC0P5 cross roller bearing produced by MONTON bearings is mainly used in high-precision mechanical transmission fields such as industrial robot joints and precision rotating platforms. RU66 with cylindrical roller vertical cross arrangement design, which can simultaneously withstand radial, axial, and moment loads, with high rigidity and high rotational accuracy. The miniaturization of inner and outer ring sizes is suitable for precision equipment with limited space, such as robotic arm rotating parts or machining center workbenches. RU66UUCC0P5 double sided seal (UU) is filled with grease for lubrication, suitable for long-term stable operation. During installation, the contact surface should be cleaned to avoid tilting. It is recommended to use a plastic hammer to evenly tap until it is completely in place.