ball bearing

英 [ˌbɔːl ˈbeərɪŋ]

美 [ˌbɔːl ˈberɪŋ]

n. 滚珠轴承; 滚珠

牛津词典

noun

滚珠轴承；滚珠
a ring of small metal balls used in a machine to enable the parts to turn smoothly; one of these small metal balls

（滚球轴承的）滚珠，钢球
also ball-bearing. Ball bearings are small metal balls placed between the moving parts of a machine to make the parts move smoothly.

noun

Influence of groove shape error on vibration and noise of deep groove ball bearing
沟道形状误差对深沟球轴承振动和噪音的影响
Contact vibration and flexible-multibody dynamic analysis of a ball bearing
球轴承柔性多体动力学分析与接触振动研究
The pre-failure of the cage is the main cause leading to the decrease of domestic ceramic ball bearing life.
经分析，导致国产混合陶瓷球轴承使用寿命下降的主要原因是保持架的提前失效。
The safety of angular contact ball bearing in CMG under random vibration is investigated.
研究CMG中角接触球轴承在随机振动下的安全性。
The formulae of contact stress and sliding velocity of solid-lubricated ball bearings are deduced by Hertzian contact theory and kinematics of ball bearing.
根据赫兹接触理论和运动学基本原理，推导了固体润滑球轴承的接触应力和滑动速度公式。
Shielded ball bearing a cover to protect the mattress.
带防护垫圈的滚珠轴承一种保护床垫的外套。
Remove snap ring for ball bearing.
拆卸滚珠轴承的卡环。
Motor-drive shaft and pinio magneto ball bearing
电动机传动轴和小齿轮磁电机球轴承-汽车用
It is a ball bearing.
这是一个滚珠轴承。
The grinding method of aligning ball bearing outer groove is introduced, and their characteristics and applications are analyzed.
介绍了调心球轴承外沟道的磨削方法，并分析了各自特点及应用。