Load Ratings and Fatigue Life Prediction for Ball and Roller Bearings
Load Ratings and Fatigue Life Prediction for Ball and Roller Bearings
复制标题
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:
影响因子:
--
通讯作者:
J. McCool
中科院分区:
文献类型:
--
作者:
J. McCool
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.