FUSHIBEARING ZrO2 ceramic balls description
Due to the features of high fracture toughness, high bending strength, high wear resistance, excellent heat insulating property and proper thermal expansion coefficient that closes to steels, Zirconia (ZrO2) ceramic balls are widely employed in ceramic bearing fields.Furthermore, the cost is much lower than silicon nitride.
Diameter:13.494mm/17/32.
Package: 2PCS