Biltin Bearings are the first precision bearing designed specifically for longboarding by World Champion Skateboarder,Chris Chaput. They integrate washers and spacers into every bearing.There is no frustration caused by dropping the washer or spacer in the dirt, searching for it; then once found, trying to get it perfectly clean so grit doesn't get into the assembly.
Your locknuts can be tightened
snuggly without pinching or binding the bearings. They align themselves perfectly on the axle and in the wheel.
As a result, your wheels spin with less vibration and friction and there is less rattle from misaligned bearings. Biltin's unique design helps to share the sideloads more evenly for longer wheel and bearing life.
Shape: Combines sspeed washer and half bearing spacer on each bearing for low friction and easy assembly.
