在测量负荷为零、而且一个套圈相对于另一套圈无轴向位移的情况下，这些限值对安装前的轴承有效。
The limits are valid for bearings before mounting under zero measuring load, and with no axial displacement of one ring relative to the other.
阐述一套大型机组轴向力在线智能监测系统硬件、软件的功能及其结构。
The functions and composition of the hardware and software of an on-line intelligent monitoring system are described.
介绍了某厂从国外引进的一套万能轧机上配有先进的灵活的轧辊轴向调整机构，很好地解决了轧钢过程中轧辊固定与调整的问题。
The article introduces an advanced and flexible axial roll fixing and regulating device on an imported universal mill, by which the problem with the axial roll fixation and regulation can be solved.
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