Ceramic bearing 684CE zirconia ceramic bearing characteristics:

Zirconia (ZR02) is a ceramic material with high corrosion resistance, high temperature and low temperature resistance, and no magnetic and electric insulation. Therefore, this type of material is selected as a bearing for use in special environments.

Ceramic bearings, as an important mechanical foundation component, are leading the way in the world of new materials due to their excellent performance that metal bearings cannot match, such as high temperature resistance and super strength. In the past decade, it has been increasingly widely applied in various fields of national economy and people's livelihood.

Characteristics of ceramic bearings:

1. Due to the fact that ceramics are almost not afraid of corrosion, ceramic rolling bearings are suitable for operation under harsh conditions filled with corrosive media.
2. Due to the lower density and lighter weight of ceramic rolling balls compared to steel, the centrifugal effect on the outer ring during rotation can be reduced by 40%, thereby greatly extending their service life.

3. Ceramics are less affected by thermal expansion and contraction than steel, so when the clearance between bearings is constant, bearings can be allowed to work in environments with significant temperature differences.

4. Due to the higher elastic modulus of ceramics compared to steel, they are less likely to deform under stress, which is beneficial for improving working speed and achieving higher accuracy.