618 deep groove ball bearing  

Bearing as a precision part of machinery and equipment, how to improve productivity of factory, first, the performance of mechanical equipment must be the best, and the most important relationship with the performance and usage of machinery is bearing. Therefore, in the process of production, the factory must have a good inspection of the bearings in the mechanical equipment. In order to be safe, the Chinese bearing network shared bearing fault three major identification methods, hoping to help. 1. Recognize through sound It takes a lot of experience to recognize the sound through the sound. It must be fully trained to recognize the sound of the bearing and the non bearing sound. To this end, we should try our best to carry out this work. The sound of the bearing can be heard clearly on the shell with a listener or a sound stick. 2. Identify by working temperature This method belongs to the method of comparative identification, which is only used in situations where the running sta…