Considering the balance with the ball screw in the rigid, high rigidity and low torque of angular contact ball bearings (contact angle of 30 °, the free combination). Meanwhile, the ultra-compact support unit EK6,8 equipped for ultra-small ball screw developed ultra-small angular contact ball bearings. This bearing contact angle is 45 °, the ball diameter is small, the number of balls and more, with high rigidity, high-precision angular contact ball bearing ultra-small, can obtain stable rotation performance notes, because of the structure of each company's needs are not the same even Couplings support base, the above picture is for reference screw support base, our company needs to provide in-kind goods shall prevail. interpretation of the final product offered by Foshan City, built-kei Automation Equipment Co., ball screw support base is to support the connection screw and motor bearing support housing, support base general points: Fixed side (after adding K expressed as BK12) and support unit installed (such as an F BF12) they have with preload adjustment JIS5 level of angular contact ball bearings. Remarks on the silver rod support base, because the structure of each company's needs are not the same, the above picture is for reference only need to provide in-kind to our products prevail. Interpretation of the final product offered by Foshan Kee building automation equipment Limited. Wire rod bearing support base, screw support base, built-Chi-Chi automation provided by Foshan building automation equipment Limited. Foshan Kee building automation equipment Limited (www.fsqj.net) strong, credible, in Foshan, Guangdong Machinery and Industrial Products Projects industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Kee and you work to build automation into the brilliant, for a better future!