RU-type with mounting holes

The inner and outer rings are integrated with mounting holes. Since both rings feature mounting holes, no flange or support bracket is required during installation. Furthermore, the monolithic structure of both rings ensures minimal impact on performance during assembly, delivering stable rotational precision and torque. This design is suitable for applications involving rotation of either the inner or outer ring. To meet miniaturization demands in industries such as humanoid robotics, ultra-compact and ultra-thin RU-type products are available, with bore diameters as small as 8mm and thicknesses as thin as 5mm.