Bearing rings and the rolling element having a high machining accuracy, in order to ensure the accuracy of the bearing, the life and performance, must be used to correct the methods and steps as well as the appropriate tool. Practice has proved that the bearing mounting the improper is often one of the main reasons for bearing up early damage.
First, it should be determined according to the bearing structure type, size, and with the nature of the installation of the bearing. Bearing installation method is often used pressure method, the temperature difference between law and three hydraulic method.
1) the installation of tapered bore bearings: directly install tapered bearing on the pre-prototype of the journal, the pressure method or heating installation, can also be used to lock nut installed.
2) the installation of the cylindrical bore bearings: cylindrical bore bearings installed, according to the requirements of selection pressure method, the temperature difference between the law and the hydraulic method.


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