Italplant high capacity roller has been designed mainly for cam mechanisms as well as to satisfy specific use conditions where both torque and dynamic forces assume some significant values. Generally high intensity shocks follow these loads. These rollers followers are provided with a shank section to restrict these shocks. To offer the bets coupling between the internal and external rings, cages are removed and tolerances of roller followers are increased. The metallographic checks and accurate thermal features on every roller offer great quality assurance.