8 Skateboard Ceramic Bearing Sealed ZrO2

VXB™ Brand Steel Roller Hockey Ball Bearings ZrO2 CERAMIC Balls Chrome Steel 8 Skateboard Bearings 608 Steel ball bearings are high speed solid Ceramic Balls every bearing has a Steel high speed ball retainer inside them there are Zirconia fibers 7 Ceramic balls with a non-contact rubber seal inner and outer races are made of Steel 7 balls are made of Ceramic Zirconia fibers each bearing has 2 non-contact rubber seal to protect the bearing from dust or any possible contamination. Type: Skateboard Hybrid Ceramic Bearing Item: 608 Skateboard Bearings Closures: Rubber Seals Type: Sealed Deep groove ball bearings Inner & Outer Races: Steel Cage: Nylon Balls: 7 Zirconia fibers Ceramic balls Seals: 2 non-contact rubber seal (could be easily removed and reinstalled) Size: 8mm x 22mm x 7mm Quantity: 8 Bearings VXB Category: 8mm Skate Bearings VXB Category: Hybrid ceramic bearings 8 Skateboard Ceramic Bearing Sealed ZrO2 Kit657