Load Ratings and Fatigue Life Prediction for Ball and Roller Bearings

Load Ratings and Fatigue Life Prediction for Ball and Roller Bearings
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球轴承和滚柱轴承的额定载荷和疲劳寿命预测

DOI:
10.1115/1.3451314
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发表时间:
1970
期刊:
Journal of Lubrication Technology
影响因子:
--
通讯作者:
J. McCool
J. McCool
中科院分区:
--
文献类型:
--
作者:
J. McCool

文献摘要

被引文献

相似文献

根据阿萨标准方法,对当前滚动轴承额定载荷和寿命预测实践进行了回顾。实验结果表明,除了阿萨标准中包含的那些因素之外,还存在生命因素。一个更一般的滚动接触疲劳理论的草图,但还没有在一个阶段,它可以应用于实际的寿命计算。因此,阿萨寿命公式的一个简单的概括,提出了实际使用,它占材料和环境变量的乘法因子,并允许使用另一个,列表因子的任何期望的可靠性寿命预测。
A review of current rolling bearing load rating and life prediction practices is given, based on the ASA standard method. Experimental results show the existence of life-factors in addition to those encompassed in the ASA standard. A more general rolling contact fatigue theory is sketched but is not yet at a stage where it can be applied to practical life calculations. Therefore a simple generalization of ASA life formulas is proposed for practical use, which accounts for material and environmental variables by multiplicative factors and permits life prediction for any desired reliability using another, tabulated factor.