会议专题

The Effects of Load on the Radial Bearing Properties of Pre-loaded Cylindrical Roller Bearings

According to the theory of contact mechanics, the radial stiffness, the maximum contact stress, and the maximum radial load of pre-loaded cylindrical roller bearings, including both solid roller and hollow roller bearings, are calculated with the finite element method. The effects of load on the radial stiffness, the maximum contact stress, and the maximum radial load of bearing are analyzed. The analysis results show that the effect of load on the radial stiffness is complex. Under the different magnitude loads, the effects of both hollowness and interference magnitude on the radial stiffness and on the maximum contact stress are not same. Thus the effects of load magnitude must be considered in the design and application of pre-loaded cylindrical roller bearings.

Pre-loaded Hollowness Cylindrical Roller Bearing Stiffness Contact stress

WEI Yangang SUN Meng

School of Mechanical Engineering, Dalian Jiaotong University, Dalian 116028, China

国际会议

2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)

合肥

英文

2306-2310

2011-09-23(万方平台首次上网日期,不代表论文的发表时间)