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直线运动轴承
[机] linear motion bearing
- 这种机器叫直线运动轴承。
This machine is called linear motion bearings. - 直线运动轴承由一个圆筒形外圈和多列钢球及保持架组成。
This type bearing consists of a sleeved outer ring, multi-row balls and a retainer. - 直线运动轴承互换性好，安装使用方便省时，并使机械结构新颖，小型，量轻之特点。
Linear motion bearing interchangeability, easy to install saving time, and to the mechanical structure is novel, small, amount of light of the characteristics.
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