Cross Roller Rotary Guide JRB Series

The JRB Series represents the basic structure of the cross roller rotary guide, with the outer ring split into two parts and the inner ring integrated. This configuration is optimal for applications that require high rotational accuracy of the inner ring.

With its robust cross-roller arrangement, the JRB series provides excellent load capacity, high rigidity, and smooth rotational motion, even under preload. It is widely used in machine tool index tables, rotary stages, automation equipment, and industrial rotary units where stable rotation under load is essential.