1. It is not allowed to knock the bearing under any circumstances;
2. It is recommended to replace the wheel hub bearing coaxially;
3. Bearings with magnetic coding rings cannot be installed backwards;
4. Do not attempt to disassemble the hub bearing or adjust the sealing ring of the hub unit;
5. Do not touch the magnetic coding ring of the bearing. The bearing needs to be stored away from the magnetic field;
6. In any case, correct methods and appropriate tools must be used for installation;
7. Construction must be carried out in a dry and clean environment. Please do not open the packaging of the bearing before installation.