Load Distribution Model of Deep Groove Ball Bearing with Ball Off Size

摘要：

　　A load distribution model in consideration of ball off size for deep groove ball bearing is put forward.For single off-sized ball,effects of magnitude of off size and external load are analyzed.For multiple off-sized balls,both effects of number and arrangement of off-sized balls on bearing load distribution are studied.For single off-sized ball,the results indicate that ball contact load fluctuation is linearly dependent on the value of off size,and has a non-linear relationship with external load.In addition,the variation of ball contact load is a function of its circumferential position.For multiple off-sized balls,both relative off size value and relative position of off-sized balls have significant effects on load distribution.

关键词： Deep groove ball bearing off size arrayed order load distribution

作者: Xiwei Zhou Hua Xu Xianzhi Xiong Lin Wang

作者单位: Key Laboratory of Education Ministry for Modern Design and Rotor-Bearing System Xian Jiaotong University Xian 710049, China

会议类型: 国际会议

会议名称: 2013 International Symposium on Assembly and Manufacturing(2013装配与制造国际专题会议)

会议地点: 西安

会议语种:英文

页码: 58-63

在线出版日期: 2013-07-01（万方平台首次上网日期，不代表论文的发表时间）