Full ceramic bearing means that the rolling elements and inner and
outer rings are made of ceramic materials. Compared with steel
bearings, full ceramic bearings are more resistant to corrosion,
high temperature, wear resistance and high rigidity. In the
aerospace industry, ceramic rolling bearings have extremely good
high-speed performance.
In high temperature environments, full ceramic bearings can work
reliably at 800-1000°C; in corrosive media, full ceramic bearings
can show their unique advantages. Various acid-resistant pumps,
vacuum pumps, and centrifugal pumps used in the chemical industry
Both pumps and turbomolecular systems have applied full ceramic
bearings.
