Rotary ball screw is the nut and the support bearing to form an integrated structure of Rotary Ball Screw unit. Support bearing contact angle of 60 °, and the increased number of balls, buy a ball screw for axial rigidity of angular contact bearings. BLR is divided into two types: Precision Ball Screw and Rolled Screw Ball. Smooth motion and linear motion devices utilize a rack and pinion compared to, to get a smooth and fluid movement. In addition, because the nut drive, how much money a ball screw, screw shaft does not rotate, so no jumps, Xianyang ball screw, and low noise and generates less heat. Application of precision ground ball screw ball screw grade: Nuts CNC machinery, precision machine tools, industrial machinery, electrical machinery, ball mill, transport machinery, aerospace industry, other antennas actuators, valves, switches and other rotating equipment formula (R1) Series Ball: semiconductor machinery, industrial robots, woodworking machines, laser processing machines, transport equipment and other Xianyang Ball Shandong Fu Jun _ _ How much of the ball screw is provided by Mechanical Technology Co., Ltd. Shandong Fu Jun . Shandong Fu Jun Xianyang Ball _ _ How much is the ball screw Machinery Co., Ltd. Shandong Fu Jun (www.fumotor.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Li.