Indicate values for down direction for load rating of IKO CRWUG and CRWU series.

In addition, the upward and lateral load rating is the same as downward load rating.

Allowable load

Allowable load refers to load of smooth rolling motion on contact surface to which maximum contact stress is applied and the sum of whose elastic deformation of rolling elements and raceway is small.

Therefore, use applied load within the allowable load range if very smooth rolling motion and high accuracy are required.