Ceramic ball bearing 1202CE
Self-aligning ball bearing, ring and roller adopts zirconia (ZrO2) ceramic materials, retainer use teflon (PTFE) as standard, generally can also use glass fiber reinforced nylon 66 (GRPA66-25), special engineering plastics (PEEK), stainless steel (AISI SUS304), high temperature can reach 260 degrees, with oilless self-lubrication, high-speed operation, corrosion resistance, high temperature resistance, high load, abrasion resistance, insulation, unique electrical characteristics, can be used in extremely harsh environment and the special operating mode.
Zirconia aligning ball ceramic bearing properties:
High temperature resistant to 260 degrees, low temperature resistant to 100 degrees, acid and alkali corrosion resistance, rust resistance, no oil self-lubrication, high speed, wear resistance, environmental protection. Disadvantages: not strong impact, can not be struck with steel objects, not resistant to fluoric acid and high temperature steam. Also can produce silicon nitride material ceramic bearings, can be customized according to customer requirements.