TSK Compact Rolled Ball Screws with the buut-in wiper brushes in the nut at both ends are standardized on C10 of the accuracy grade in accordance with J'S B1191. TSK has developed innovative machining performed on the return tube which makes the lowest vibration noise possible at high-speed rotary in comparison with conventional nuts. By standardizing and mass-producing shafts and nuts, TSK provides low prices and the shortest delivery possible. And the compact sized nut inserted in its return tube makes space saving possible