Ceramic bearing is an important mechanical foundation. It has better performance than metal bearing, such as high temperature resistance and super strength.
Ceramic bearing have excellence performance of electric and magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working, especially high/low- temperature and corrosion environment application, etc. could be used in awful environment and specially condition.
We supply ceramic ball bearing, hybrid ceramic bearing, ceramic angular contact bearing, ceramic thrust bearing, ceramic insert bearing. And we also manufacture double sealed type ceramic bearing.
Ceramic materials include Zirconia (ZrO2), Silicon Nitride (Si3N4) and Silicon Carbide (SiC).
Cage materials include PTFE, PEEK, PI and GRPA66-25.
Application:
In recent years, ceramic bearings have been widely used in various fields. Aerospace, navigation, nuclear industry, petroleum, chemical industry, machinery, metallurgy, electric power, food and other fields need to work under high temperature, high speed, strong corrosion, dry friction and other special working conditions.
Advantage:
High rotation speed and acceleration capacity -- it can operate under the condition of DN value exceeding 3 million, cutting slip, wear and heat can be reduced.
Long life, wear resistance -- the fatigue life of all-ceramic bearing is 10-50 times longer than that of all-steel bearing, and the life of hybrid ceramic bearing is about 3-5 times longer than that of all-steel bearing.
Little lubrication required - ceramic materials have low friction coefficient.
Corrosion resistance - ceramic materials are inert, so they are more resistant to corrosion and wear.
High rigidity - due to the high elastic modulus of ceramic material, its rigidity is 15-20% higher than ordinary steel bearings.
High temperature resistance - all-ceramic bearings can work at temperatures above 500℃.
Non-magnetic non-conductive - ceramic bearings are not subject to magnetic or electrical damage.
Popular Models of ceramic bearing:
R188 683 684 685 686 687 688 689 693 694 695 696 697 698 699
603 604 605 606 607 608 609 623 624 625 626 627 628 629
6000 6001 6002 6003 6004 6005 6006 6007
6900 6901 6902 6903 6904 6905 6906 6907
6800 6801 6802 6803 6804 6805 6806 6807
6200 6201 6202 6203 6204 6205 6206 6207 6208
6300 6301 6302 6303 6304 6305 6306 6307 6308
Customized job is acceptable.
