IKO using and maintenance of the wheel hub bearing - bearing knowledge

Vehicles should be within the scope of the rated load working, if serious overload will directly cause the wheel hub bearing overload, automobile wheel hub bearing causes early failure, more serious is that will cause the vehicle failure and personal safety accident; Ban on automobile wheel hub bearing influenced by impact load; Check the use state of wheel hub bearing, the attention observation wheel hub bearing parts whether there are abnormal noise and local temperature rise sharply phenomenon; According to the requirements on a regular basis, quantitative filling lubricating oil or grease; According to the vehicle usage, at least once every six months to completely replace the lubricating oil, and check for automobile wheel hub bearings; Wheel hub bearing maintenance state inspection: the removal of the wheel hub bearing use kerosene or clean gasoline, careful observation wheel hub bearing inner and outer cylinder is whether there is a sliding or creeping, wheel hub bearing inner and outer raceway surface spalling, pitting, rolling element and cage for wear and deformation, etc. , according to the comprehensive situation of auto-hub bearing inspection, to determine whether a wheel hub bearing can continue to use.