Rolling bearings are sealing parts, so use with caution.No matter how high performance bearings are used, if they are not used properly, the expected high performance will not be achieved. The precautions are as follows:
1) keep the bearing and its surrounding clean: even if the eyes can not see the small dust, will also bring bad influence to the bearing, so, to keep the surrounding clean, is the dust will not invade the bearing.
2) use with care and caution: bearing given a strong impact in use, will produce scars and indentation, become the cause of the accident, in serious cases, will crack and fracture, so must pay attention to.
3) use the right tools: avoid using existing tools instead. Use the right tools.
4) pay attention to the rust of the bearing: when operating the bearing, the sweat on the hand will become the cause of rust, pay attention to the use of clean hands, the best to wear gloves.