A measure is taken to use bearing instead of spindle bush as a result efficiency is raised, on the basis of saving cost, production period is also shortened.

通过用轴承代替轴瓦，不仅效率高，同时节约了成本，缩短了周期，使用效果良好。

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Three quenched bushes are pressed on the hollow spindle (sleeve) with a big interference fit, thus the spindle can move forward and backward precisely within the bush.

三个大干涉配合的淬火衬套压装在空心轴（镗套）上，因此，主轴能在衬套内前后精确移动；

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Capacitors and resistors for electronic equipment. Preferred dimensions of spindle ends, bushes and for the mounting of single-hole, bush-mounted, spindle-operated electronic components.

电子设备用电容电阻。单孔轴套安装轴动电子元件的轴端。轴套及装配最佳尺寸。

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