轴承寿命受许多因素影响,两个最重要的因素是润滑和污染。通过更好地认识这些因素是如何导致轴承寿命缩短的机理,我们就能改善轴承设计和运行。本文是两个部分的系列之一,首先研究润滑的影响。 Bearing life is affected by many factors, the two most important factors are lubrication and contamination. By better understanding how these factors lead to a reduction in bearing life, we can improve bearing design and operation. This article is a series of two parts, first of all to study the effects of lubrication.