Will hybrid ceramic bearings have a longer lifespan due to their high contact force
Hybrid ceramic bearings typically have a longer lifespan under high contact forces. This is because the hybrid ceramic bearing adopts a combination of steel inner/outer rings and ceramic spheres, combining the advantages of both, and has the following characteristics:
1. High wear resistance: The hardness and wear resistance of ceramic materials such as aluminum oxide or boron nitride can better resist wear and surface fatigue compared to conventional steel bearing spheres.
2. Low friction coefficient: The friction coefficient of ceramic materials is relatively low, which allows hybrid ceramic bearings to reduce friction and heat generation during high-speed rotation.
3. High corrosion resistance: Ceramic materials are less resistant to corrosion and chemical pollution. In humid, corrosive or acidic environments, hybrid ceramic bearings can provide longer service life compared to steel bearings.
4. Lightweight: Ceramic bearings are lighter than steel bearings, reducing the influence of inertia and centrifugal forces, and helping to reduce shaft bearing force and vibration.
Due to the above characteristics, hybrid ceramic bearings can better cope with application scenarios such as high contact forces, high-speed rotation, and corrosive environments, thus typically having a longer lifespan under these conditions. However, it is still necessary to choose the appropriate bearing type based on the specific application environment and conditions, and carry out appropriate maintenance and upkeep to ensure its normal operation and lifespan.
