1、 Vibration of Metallurgical Bearing:

The vibration of Metallurgical Bearing has obvious influence on the failure of Metallurgical Bearing, such as spalling, indentation, corrosion, crack, wear and so on, which can be reflected in the vibration detection of Metallurgical Bearing. Therefore, the vibration size can be measured by using special vibration measuring device (frequency analyzer and vibration instrument, etc.) and the specific situation of abnormal vibration can be inferred through frequency distribution, The measured values are different due to the use conditions of metallurgical bearings or the installation position of sensors, so it is necessary to analyze and compare the measured values of each machine before determining the judgment standard.

2、 Temperature of Metallurgical Bearing

Usually, the temperature of Metallurgical Bearing increases slowly with the start of operation and reaches a stable state after 1 to 2 hours. The normal temperature of metallurgical bearings varies with the heat capacity, heat dissipation, speed and load of the machine. If the lubrication and installation are not suitable, the temperature of Metallurgical Bearing will rise sharply and abnormal high temperature will occur. At this time, the machine must be shut down and necessary preventive measures must be taken.

3、 Lubricants for metallurgical bearings

Lubrication has an important influence on the fatigue life, friction, wear, temperature rise and vibration of metallurgical bearings. Without normal lubrication, metallurgical bearings can not work. Analysis of the causes of Metallurgical Bearing Damage shows that about 40% of the metallurgical bearing damage is related to poor lubrication, so good lubrication of metallurgical bearing is an effective measure to reduce friction and wear of Metallurgical Bearing.