滚动轴承中润滑脂流失量的分析与实验研究

Analysis and Experiment Study on Mobility Loss of Grease Lubrication at Antifriction Bearing

滚动轴承中润滑脂的流失是影响其工作性能的关键性问题之一，本文在流变理论的基础上，给出了滚动轴承中润滑脂流失量计算式，并介绍了脂流失实验的结果，分析了影响流失量的主要因素，为润滑脂的选用提供了理论依据。

Mobility loss of grease lubrication at antifriction bearing is one of key question that affected its working perfermance.Based on rheological theory,the paper gave computing fornula of mobility loss of grease lubrication atantifriction bearing,and introdced experiment results of grease mobility loss,and analysised main factors that affected mobility lass,and offered theortical basis to selection of grease lubricafion.