Ningbo Hardchn bearing Co., Ltd.
Deep groove ball bearings are the most common type of bearing, and their applications are also very extensive. If the installation method is improper during the installation of deep groove ball bearings, not only will the reliability of the bearing be reduced, but also the early failure of the beari... read more
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