The advantage of ceramic ball bearings

The advantage of  ceramic ball  bearings
High temperature resistance
Thermal expansion coefficient ceramic balls, not because of the high temperature environment causes the temperature expansion of the ball bearing, thereby greatly enhancing the
use temperature of the bearing, plain bearing temperature of 160 degrees,  ceramic ball  can reach 220 degrees.
High speed
Ceramic balls having a self-lubricating oil properties,  ceramic ball  friction coefficient is small, the ceramic ball bearings with a high speed, according to statistics ceramic ball bearings are generally more than 1.5 times the speed of the bearing speed.
Long life
Ceramic ball can not add any oil, grease that even kill, the bearing can still operate, thus avoiding the ordinary bearing grease kill as a result of premature bearing damage phenomenon. According to our testing and feedback from some of our customers use  ceramic ball  bearing service life is 2-3 times of ordinary bearings.
Insulation
Finally and most importantly, insulation, ceramic ball bearings, the bearing can make the insulation between the inner and outer rings, since the ceramic ball insulator between the inner and outer rings of the bearing with ceramic balls, the insulation effect can be achieved. this allows the bearing to the conductive environment use. bearing the rings, rolling elements, the retainer, grease, seal composition, when the rolling body is made of ceramic material, the bearing is defined as the ceramic ball bearings.