Is a low-cost production of linear motion system for unlimited travel in conjunction with the cylinder axis. As was carrying the

Is a low-cost production of linear motion system for unlimited travel in conjunction with the cylinder axis. As was carrying the ball point contact with the shaft, so the use of load small. Rotating steel ball with a minimum of frictional resistance, which can get high-precision smooth movement. Features linear bearings straight line shaft bearings are used in conjunction with quenching. For the infinite linear motion system. Load balls and hardened shaft because it is point contact, allowing smaller loads, but the straight line movement, minimal friction, high precision and fast motion.