Six cage structure: 1, bearing the working speed; 2, vibration and noise; 3, the nature of the load: if the impact load; 4, lubricants and lubrication; 5, cage boot mode. Seven, lubrication options: 1, bearing the working speed; 2, bearing loads, nature; 3, lubrication; 4, sealing methods. The original bearing clearance and clearance of the bearing itself remaining axial and radial clearance in the processing has been determined (with C1 / C2 / C0 / C3 / C4 / C5 / express). Remaining after installation of the bearing gap decreases, after it starts running rails, as the temperature increases, the gap will be further less, but always maintaining a small positive value. Best of the remaining gap will ensure maximum bearing life. Too large or too small gap will affect the life of the bearing. For cylindrical bore bearings, the remaining gap is (the greater the amount of interference on the silver freshwater HIWIN rail slider, the remaining gap is smaller) with the size of the bearing and the shaft by determined. For tapered bore bearings, the remaining gap is determined by the tightness of the installation (installation more tightly, the remaining gap is smaller). For cylindrical bore bearing slide rails ABBA sales agents, mainly by the remaining gap with the bearing and its mounting position to ensure ABBA screw rail agency, and therefore must carefully before installing the mounting position measurements. For tapered bore bearings, the remaining gap is controlled by the tightness of the installation, so the installation process should strictly abide by the relevant clearance control standards. ABBA screw rail agency, along GF bearing Electrical (certified), the rail is provided by Shenzhen-GF bearing Electrical Co., Ltd.. Shenzhen City, Guangdong Development bearing Electrical Co., Ltd. (www.sgfzc.com) (www.sgfzc.com) is Shenzhen, the other leaders over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In bearing Electrical leadership Shun GF staff warmly welcome all inquiries negotiations to create Shun GF bearing Electrical better future.