Amazon.com : TwoLions High Speed 608RS Stainless Steel Hybrid Black Ceramic Bearings for Inline Skates or Skateboard or Scooter or Quad Roller Skates (Pack of 8) : Sports & Outdoors
Amazon.com : Ridge Mini Cruiser Unisex Street Skateboard Black/Red, 27" inch Plastic Frame, 7 Speed Slightly More Stable ABEC-7 high Speed Precision Stainless Steel Bearing : Sports & Outdoors
Opolski 4/8Pcs Stainless Steel Bearings Parts for Roller Skate Scooter Skateboard Wheel - Walmart.com