High temperature bearing lubricating oil?

The choice of high temperature lubricating oil, generally speaking, it is necessary to consider the following factors. Appropriate for bearing lubricating oil viscosity, the most important is the use of temperature of oil viscosity. In operation, it is necessary to have enough to support pressure of high viscosity, if viscosity is not appropriate, is set to the loss of power, burning temperature rising too, wait for a phenomenon. Operating temperature lubricating oil selected according to the homework bearing temperature is necessary. The ideal bearing lubricating oil should be low viscosity, low active point of the oil. In addition, if need long time exposed to high temperature bearing, is necessary to better oxidation stability, and can not have simple transpiration or carbonation of oil on the bearing. This is particularly important when circulating to oil. High load bearing load bearing, touch the surface oil film bearing simple burst, it is necessary to have abundant oil film strength. And like a heavy load, sometimes need to use can produce is not easy to be kneaded out of strong oil film of high viscosity oil. Homework speed is to select the proper lubricating oil will also be necessary to consider the operation speed. To speed fast, in order to prevent because of viscous resistance and resistance against and temperature rise, must choose low viscosity lubricating oil. And as for large and under heavy load operation of the low speed shaft bearing, generally using high viscosity lubricating oil in order to support heavy load of oil film. The use of high temperature bearing grease is a skilled job, 'he assumes that we master the skill, selection method, trust effect will be better. A: high temperature bearing fault symptom how to deal with the next article: high temperature resistant bearing corrosion prevention!