The Grease has high lubrication performance without deteriorating Ball Screw function. In general, it is known that the operation characteristic of Ball Screws is influenced by properties of Grease. Especially, the stir resistance of Grease influences Ball Screw Torque after applying Grease. Selection of Grease is extremely important in the Miniature Ball Screws. has developed Ball Screw excellent Grease, which has high lubrication performance without deteriorating Ball Screw operation. has also developed its exclusive Grease, which keeps smooth feeling and less contamination under clean room environment. We think the best special Grease is prepared respectively according to customer’s usage.