该型适用于非常温环境下，主机两端轴(轴承)安装无法严格同心时的径向负荷上使用。

This type is suitable for high temperature environment, the host end shafts (bearing) installation could not be strictly concentric when the radial load on the use of.

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它包括转动轴、安装在转动轴两端的轴承、安装着轴承的两个轴承座。

The rotating shaft mechanism comprises a rotating shaft, bearings installed at the both ends of the rotating shaft and two bearing seats installed with bearings.

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它的两端安装在球面轴承上，因而对于两端轴承座与 转动轴中心线的同心度要求不高；

The both ends are installed on the spherical bearings, therefore, the requirement of concentricity of the bearing seats at the both ends and the central line of the rotating shaft is not high;

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