... 608 Full Ceramic bearingsFull Ceramic Skate bearings that works in all skate applications, like skateboard, inline skate, rollerblades, roller hockey, and ... the 8mm quad rollers, these bearings can be used inline skate, rollerblade, roller hockey. These bearings are to be ... bearings for skateboards and 16 for all other skate applications.Item: 608 skate bearings Type: Full Ceramic Bearing Size: ...