ceramic ball bearing

常见例句

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。
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This grinder use electric spindle which hold by ceramic ball bearing as high-speed spindle system, and use linear motor as precision feed system.
该磨床选用陶瓷球轴承电主轴作为高速主轴系统，利用直线电机作为高速精密进给系统。
On the basis of spherical surface to plane contact problem analysis, the complicated contact problems in the hybrid ceramic ball bearing are investigated.
在球面-平面接触问题分析的基础上，借鉴其有限元模型简化及边界条件，以推力型球轴承为例，对较复杂的球面-曲面接触问题进行了分析。