16 PCS Bearings 608 Full Ceramic in box ( ZrO2 Zirconium) for Skating
Material Balls: ZrO2 Ceramic. Inner/outer races: ZrO2 Ceramic. 16 PCS FULL CERAMIC 608 BEARING BOX FOR SKATING. HIGH SPEED SKATING . Applications: ( HIGH SPEED SKATING ). 16 PCs × 608 Full Ceramic Bearing.