8 Skateboard Ceramic Black Bearing Sealed ZrO2

Skateboard ceramic black bearings set. The set has 8 Bearings 608 Steel ball bearings with high speed solid Ceramic Balls (not painted or filled with Ceramic Material), bearings have high speed ball retainer, inside them there are Zirconia fibers 7 Ceramic balls, with one non-contact white rubber seal, inner and outer races are made from high-strength Steel, 7 balls are made from high-strength Ceramic, bearings have one non-contact rubber seal to protect the bearing from dust or any possible contamination.

• 608 Skateboard Hybrid Ceramic Bearing
• Sealed Deep Groove Ball Bearing
• Cage: Nylon
• Closures: One Rubber Seal
• Inner & Outer Races: Steel
• Balls: 7 Zirconia fibers Ceramic balls
• Seals: One non-contact rubber seal (could be easily removed and reinstalled)
• Size: 8mm x 22mm x 7mm
• Inner Diameter: 8mm
• Outer Diameter: 22mm
• Width:7mm
• Quantity: Set of 8 Bearings