Going on the basic premise of the lifeformula for common bearings, the author deduces the lifeformula for the flexible bearings used in harmonic gear transmission.
本文从滚动轴承寿命公式的基本前提出发，推导出了谐波齿轮传动中柔性轴承的寿命计算公式。
2
By using the nonlinear cumulative fatigue damage model considering the influence of the fatigue limit and the cyclic stress amplitude, the remaining lifeformula of the.
The fatigue life for hybrid rolling ball bearing is researched on the base of its breakdown mechanism and fatigue life of steel bearings. Its fatigue lifeformula is given.