Full Ceramic Skate Bearing 608 8x22x7:Ball Bearings

Skate Bearings Full Ceramic Full Ceramic Skate bearings that works in all skate applications, like skateboard, inline skate, rollerblades, roller hockey, and even the 8mm quad rollers, these bearings can be used inline skate, rollerblade, roller hockey. These bearings can be used for competitions or racings, you will need 8 bearings for skateboards and 16 for all other skate applications. They will be shipped with black or white ceramic balls. Item: 608 skate bearings Type: Full Ceramic Quantity: One ball bearing Bearing Size: 8mm x 22mm x 7mm Inner/outer races: ZrO2 (zirconium oxide) Ceramic Balls: ZrO2 zirconium oxide ceramic or Silicon Carbide (black balls) Cage: PTFE Highest Temperature: 356 F (degrees fahrenheit) = 180 C (degrees Celsius) Net Weight: 8.5 Grams VXB Category: 8mm Skate Bearings VXB Category: Full ceramic bearings