The role of the bearing lubricant

      Bearing performance depends on what, whether we produce bearings, or in practice to choose a more suitable bearing, this is the question we must consider, maybe a lot of people would say that the bearing performance depends on the design of the bearing itself and materials, this is correct, but I want to say, choose what kind of lubricant on bearing performance also plays an essential role.
Bearing performance depends Lubricant: This is definitely not an exaggeration, the lubricant determines the bearing life!
Compared to the solid lubricant, grease is more suitable for high performance, high load bearing requirements and long working life of the bearing lubrication, so under normal circumstances, when the high demand we will choose the lubricant grease, but considering the cost of reality and other factors, before making a choice, we need to make multiple considerations.
Although oil has many advantages, but it does not in a vacuum environment, and even high-temperature environment, or the cleanliness of the environment, will be on the impact on the use of lubricant oil, because the oil lubricant is as volatile as the use of certain conditions, but this time more solid lubricant is a better choice! Suitable lubricants and lubrication method determines the bearing life. Why is this?
1) Each of the Precision bearing lubricant can play the role of lubrication components, thereby reducing the operation of the internal bearing friction loss.
2) inside the bearing away in part because the heat generated by friction, so that the bearing at the right working temperature conditions more time, by reducing losses, improve bearing life.
3) by covering the surface of the bearing rolling thin layer of lubricant to improve the fatigue strength of the bearing.
4) through the bearing lubricant material itself isolated from contact with air, thus protecting the bearings from the external environment can be seen floating in the air pollutants and solid particles contamination.