辽宁哈瓦洛轴承有限公司-欧洲杯体育投注网

2018-07-22 10:17

直线运动轴承轴承linear motion bearings

轴承由一个圆筒形外圈和多列钢球及保持架组成。轴承可在轴上做往复直线运动。钢球列数多、摩擦力小,轻便灵活,使用寿命较长,便于维修保养与更换。

this type bearing consists of a sleeved outer ring, multi-row balls and a retainer. it can make linear reciprocating displacement on a matching shaft. the more the ball rowsare, the less the friction force is, so that it becomes flexibility long running life and easy maintenance and replacement.

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