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
柯林斯词典
- （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.
英英释义
noun
- bearings containing small metal balls
双语例句
- 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。 - 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。 - 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。 - 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。 - DAC series wheel bearing is a double row angular contact ball bearing incorporating an integral outer ring and two separable inner rings which is available with seals or without seals.
DAC系列轮毂轴承是由一个整体外圈和两个可分离内圈组成的双列角接触球轴承，有带密封圈和不带密封圈两种结构。 - The smoke of steel ball bearing pressure such as depth limit ring precision sure.
钢球的烟如深度有轴承压限位环精度确定。 - 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 - Self-aligning double row ball bearing
自位对排滚珠轴承；双列自动调心球面球轴承 - Push rod and intermediate shaft must be frequently per year lubricated by ball bearing grease.
推杆和中间轴必须每年用轴承油润滑。