Bearing Loads And Speeds
life
Under certain load, bearing in case of pitting experience before the revolution or hours, known as the bearing life.
The life of rolling bearing with revolution (or in the hours of work under a certain speed) definition: within the life of the bearing, should be in any of its bearing ring or rolling on initial fatigue damage (spalling or defect).Whatever the test in the laboratory or in actual use, can be clearly seen, under the same working conditions, the appearance of the same bearing the actual life.In addition there are several different definitions of bearing "life", one of which is known as the "service life", it represents a certain bearing before damage to the actual life is by the wear and tear, damage usually is not caused by fatigue, but due to abrasion, corrosion, damage to the seal, and so on.
To determine the standard of bearing life, bearing life and reliability.
Due to the manufacturing precision, material uniformity degree of difference, even the same material, same size with a batc
