Influence of the cage on friction torque in low loaded thrust ball bearing operating in dry conditions

被引：1
|
作者：
Olaru, D. [1 ]
Balan, M. R. [1 ]
Tufescu, A. [1 ]
机构：
[1] Gheorghe Asachi Tech Univ Iasi, Mech Engn Mechatron & Robot Dept, Iasi, Romania
来源：
7TH INTERNATIONAL CONFERENCE ON ADVANCED CONCEPTS IN MECHANICAL ENGINEERING | 2016年 / 147卷
关键词：
D O I：
10.1088/1757-899X/147/1/012027
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The authors investigated analytically and experimentally the friction torque in a modified thrust ball bearing operating at very low axial load in dry conditions by using only three balls and a cage. The experiments were conducted by using spin-down methodology. The results evidenced the influence of the sliding friction between the cage and the balls on the total friction torque. It was concluded that at very low loads the friction between cage and balls in a thrust ball bearing has an important contribution on total friction torque.
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页数：13
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