Click image to view full size image
Si3 N4 ceramic bearing ball possess high density, low specific gravity, high strength, hardness and toughness, excellent wear and corrosion resistance, low thermal expansion, heat and electricity insulation, and thermal stability. The bearings made of those balls possess high temperature resistance, corrosion resistance, Low working temperature and their service life 3. 6 times than steel bearings.
More Product Features
Si3 N4 Ceramic Bearing And Bearing Ball
