The purpose of lubrication of angular contact ceramic ball bearings is to use lubricants to isolate the friction surfaces between throwing rings, rolling elements and ball bearings. The lubricating oil reduces the friction and damage of the bearings, avoids calcination, and increases the service life of the bearings. In addition, the lubricant can also play the role of preventing bearing rust, reducing vibration and noise, cooling and preventing the invasion of external hard objects. Grease lubrication is a common lubrication method for angular contact ceramic ball bearings because of its ease of use and simple maintenance. Grease lubrication is commonly used for bearings. The grease has good restriction and has good lubrication effect in a relatively large temperature range and speed ratio range. The applicable temperature range is -30°~110°. High-speed precision When angular contact ceramic ball bearings are lubricated with grease, the filling amount is recommended to be 15%-20% of the internal structure of the bearing. Grease lubricated bearings must be run-in in the early stage of operation, and the grease will be forced to enter through excessive running-in. In the bearing, the internal grease of the bearing is evenly distributed. Grease should be filled and replaced within a certain period of time. When adding grease, it should be noted that different types and types of grease cannot be mixed, otherwise the performance of the grease will be reduced. In addition, the original grease should be cleaned up when replacing the grease. Only when the torque is accurate can the rotation be stable! (http://)
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