Special requirements for bearingnoise, rotating moment and etc are to be defined through negotiation.
如对轴承噪声、转动力矩等有特殊要求需协商确定。
2
The function of the optimum sound pressure level of the rolling bearingnoise is established especially for applications to engineering.
为了在工程上应用，特别建立了最优滚动轴承噪声声压级函数。
3
This article analyzes the reasons of motor bearingnoise based on working experience. It also introduces some practical and effective measures to reduce the motor bearingnoise.