Hybrid ceramic bearing briefly

First of all, Shanghai royal micro bearing co. , LTD. , take you understand the general: (hybrid ceramic bearing 1) High heat resistance. Ceramic ball heat shrinkable coefficient is small, not in high temperature environment due to shrinkage temperature reason cause ball bearings, which greatly improved the use of the bearing temperature, ordinary bearing temperature at 160 degrees, ceramic ball can reach above 220 degrees. （ 2) High speed. Ceramic ball with oil free from smooth attributes, ceramic ball friction coefficient is small, so the ceramic ball bearing has the very high speed, according to statistics, the ceramic ball bearing is the speed of the plain bearing 1. More than 5 times the speed. （ 3) Life is long. Ceramic ball can not add any grease, kill, that is to say, even if oil bearing was able to operate, thus preventing the ordinary bearing as a result of the grease off cause premature bearing damage phenomenon of the attacks. According to our testing, and some customers reaction after the use of ceramic ball bearing the use of life is plain bearing 2 - Three times. （ 4) Finally and most important, insulation. Adopt ceramic ball bearings, can make the bearing insulation between the inner and outer ring, due to the ceramic ball is an insulator, in bearing between the inner and outer ring of ceramic ball, can reach the effect of the insulation, it makes the bearing can be used in conductive environment. So, hybrid ceramic bearing ordinary what's it like? + zirconia ceramic ball bearing steel inside and outside the circle/silicon nitride ceramic balls stainless steel inner and outer ring + zirconia ceramic ball/silicon nitride ceramic balls that assembly can deal with any problem? It a: progress speed; Secondly, extend using life. But bearing consists of: internal and external ring, ball, adhere to the rack, dust cover four categories. So how do hybrid ceramic bearing can also like full ceramic bearing insulation? The request of the insulation is bearing the inside and outside the circle of no contact, at the heart of the problem on the rack. Insists on the use of aircraft: isolation and guide roller rolling body movement. But when the frame is metal, so bearing inner and outer ring will be in touch, will cause bearing conductive, it also loses the local significance of ceramic ball. As shown in the figure below, the customer request: 1) Bearing the high rotational speed, noise request in the Z2 group; 2) Bearing in the center of the magnetic field, bearing rotating sensitive. 3) Utilizing life than before all metal bearing more than two-thirds. Agree with the above request bearing incredible: hybrid ceramic bearing + nylon stick to frame + + rubber cover smooth oil/oil free dry baking