Motor using ceramic bearing technology. 。 。 - bearing knowledge

Precision ceramic bearing is from the aspects of manufacturing materials to improve the bearing's masterpiece. Adopt ceramic material powder of precision machining shaft core, thanks to precision ceramic materials of high strength, high hardness, high temperature resistant characteristics, significantly prolong the service life of bearing. Precision ceramic bearing is widely used in all kinds of small motor, typical dc fan, small water pumps, optical storage equipment spindle motor, etc. Using the bearing of fan service life even more than double ball bearing fan, up to 80000 ~ 100000 hours.