THK introduces full-roller type cross-roller ring with enhanced rigidity

June 19, 2025

New full-roller type of THK’s cross-roller ring bearing

Increased rigidity and load capacity

THK has developed a new full-roller type of its cross-roller ring—a roller bearing capable of handling loads from all directions. By eliminating the retainer and increasing the number of rollers, the new model delivers higher rigidity and greater load capacity compared to conventional products.

Easy replacement and use in special environments

The new cross-roller ring maintains the same outer dimensions as existing models, making it easy to replace. In addition, as the primary components are made of metal, it is suitable for use in environments where outgassing must be avoided, such as vacuum settings.