Ningbo Hardchn bearing Co., Ltd.
In the process of bearing use, bearing spalling failure is a common fault. In order to let everyone understand the forms and causes of different types of spalling failures, the following share the spalling failure morphology and causes of deep groove ball bearings and corresponding preventive measur... read more
In the transmission, the role of the needle bearing is to support the floating gear on the shaft. Among them, the outer diameter of the shaft is equivalent to the inner raceway of the needle roller bearing, and the inner hole of the gear is equivalent to the outer raceway of the needle roller bearin... read more
The speed increaser of the wind turbine is installed at a high place, and maintenance is very difficult, so the life and reliability of the speed increaser bearing are very high. In recent years, wind turbines have become larger and larger. In order to reduce the load on the tower, attempts have bee... read more