With further research and mass production of technological breakthroughs, potential applications of ceramic bearings in high-speed, high temperature, corrosion and other fields will be very considerable.
Ceramic bearings than the all-steel bearings with the advantages of magical below:
Required minimal lubrication - a ceramic material of low friction coefficient, using ceramic bearings lubricated by the oil, in the case of oil thinning or lean, its lubricating ability is still lower than the steel bearings commonly used in traditional lubricant;
2, high speed and acceleration - in the dn value over 3 million operating conditions and slip, abrasion and heat can be reduced;
3, long life and resistance to wear and tear - Full ceramic bearing fatigue life is expected to be longer than steel bearings 10-50 times, hybrid ceramic bearings, life is 3-5 times higher life expectancy than steel bearings;
The rigid - due to the high elastic modulus of the ceramic material, and its rigid than ordinary steel bearings 15-20%;
5, abrasion - due to the ceramic material is an inert material, it is more resistant to corrosion and wear;
6, full ceramic bearings in high temperature - 500. C above the temperature of work;
7, non-magnetic non-conductive - ceramic bearings is not magnetic, electrical damage.
8, low torque - based on structure, ceramic bearing torque decreases by about 1/3;
In recent years, the country, within and outside the ceramic bearings, the development has achieved fruitful results and substantial progress. Has been applied in machine tools, chemicals, aerospace and other fields and play a magical effect.
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