The silicon carbide all ceramic bearing ring and rolling element are made of pressureless silicon carbide (SSIC) ceramic material, and the retainer uses PTFE as the standard configuration. Compared with zirconia bearing material, it can be suitable for higher temperature and more harsh corrosive environment.

Application: in extremely harsh environment and special places, such as ultra-high temperature environment (groove ball type is recommended), it can withstand almost 1300 ℃. For example, in highly corrosive chemicals (PTFE cage is recommended) has a long service life, because its hardness is as high as hrc90 degrees.

Compared with other types of ceramic bearings, silicon carbide bearing SiC material has the following advantages:

High chemical corrosion resistance, good strength, high hardness, high wear resistance, low friction performance, suitable for the highest temperature.