The influence of location of balls and ball diameter difference in rolling bearings on the nonrepetitive runout (NRRO) of retainer revolution
The influence of location of balls and ball diameter difference in rolling bearings on the nonrepetitive runout (NRRO) of retainer revolution
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DOI：
10.1016/j.precisioneng.2004.03.003
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发表时间：
2005-01-01
影响因子：
3.6
通讯作者：
Kanada, T
中科院分区：
文献类型：
--
作者：
Noguchi, S;Hiruma, K;Kanada, T
保持架旋转的非重复跳动（NRRO）值主要是由安装在轴承中的球的直径差异引起的。此外，当多个球具有直径差时，保持器旋转的NRRO值被认为随球的位置而变化。在这项研究中，作者从理论上分析了保持架旋转的NRRO值，考虑到直径差异和安装在轴承中的球的位置。因此，可以清楚地看出，在滚珠的所有位置计算的保持架旋转分量的平均值随着滚动轴承中滚珠数量的增加而减小。(C)2004年爱思唯尔公司All rights reserved.
The nonrepetitive runout (NRRO) value of retainer revolution is caused mainly by the diameter differences of balls mounted in a bearing. Additionally, when more than one ball has diameter difference, the NRRO value of retainer revolution is believed to vary with the location of balls. In this study, the authors theoretically analyzed the NRRO value of retainer revolution considering the diameter differences and location of balls mounted in a bearing. Consequently, it is clarified that the mean value of the retainer revolution component calculated in all locations of balls decreased with increasing number of balls in a rolling bearing. (C) 2004 Elsevier Inc. All rights reserved.