4PCS 608 Zro2 Zirconia Full Ceramic Bearing Full Zro2 Ceramic Ball Bearing Zirco
Material Type Zirconia (ZrO2). Material Zirconia (ZrO2). Inner Race/Outer Race Material: Zirconia (ZrO2). Cage Material: Zirconia (ZrO2). full ZrO2 ceramic ball bearing. Bearing Type Ball Bearing. high-quality zirconia material, wear-resistant, corrosion-resistant, acid-base resistant, oil-free self-lubricating, high-temperature resistance of 180 ℃, non magnetic, insulation non-conductive, long service life, low noise, stable rotation, high accuracy, and wide application range.