Bearings fatigue life estimation method

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 Bearing fatigue life estimation method of calculation methods and test Cham support two kinds.ball roller bear ing
    Bearing fatigue life calculated according to the prescribed formula and calculation rules to calculate the fatigue life, the calculated total transfer value provisions of the inner ring or shaft-ring rotation (in this case the total transfer value of the outer ring or seat fixed).
    Bearing fatigue life test procedures) in accordance with our standard test method (zq 12-94), in the performance can meet the requirements of a method specified in the test machine, a sample number of bearing fatigue life test from the test the actual test data processing in life, that is, were bearing the representative of the batch bearing fatigue life.
    Bearing fatigue life test Pi is sufficient lubrication to maximize the suppression of rolling bearings wear factors, enhanced load and speed enhanced fatigue life test methods to highlight the kind of bearing fatigue factors.
  &nbs p; The calculation of the bearing fatigue life and fatigue life test is complementary to, both the results of correspondingbearing roller bearings
    In fact, as each specific use of the occasion, they extract a sufficient number of bearing life test to verify that the selected bearing in the economy, time and amount of labor are very vast, so bearing life The test method is only necessary or important circumstances, in most cases, the standard of life calculated to estimate the bearing life, with a sufficient degree of dependence.roll bearings