5 Sets = 40 Skateboard Bearing Bronze Cage Sealed5 Sets = 40 Skateboard Bearings VXB BRONZE Cage 40 Bearings 40 Skate bearings, 5 sets each set has 8 bearings inside a gift box, 40 Deep Groove Radial Ball Bearings, bearings have Bronze cage, bearings have 2 Removable Rubber Seals, Made from high strength chrome steel for durability and performance, each bearing has 2 Removable Rubber Seals to protect the bearing from dust or any possible contamination, also bearings are pre lubricated with oil. 608