Amazon.com : Tanzfrosch 8 Pack Roller Skate Wheels with Bearings Installed and 2 Toe Stoppers for Double Row Skating, Quad Skates and Skateboard Outdoor or Indoor Use, 32mm x 58mm 82A (Black) :
Amazon.com: Rollerex 20-Pack, 608ZZ ABEC-1 Wheel Bearings (for Any Products Using Roller Skate Wheels) (Carbon Steel) - for Inline, Rollerskate, Skateboard, RipStik & More : Sports & Outdoors
Amazon.com : Precision 608 RS ABEC 11 Bearings for Scooters,Longboards and Skateboards (Pack of 10 PCS) (Black) : Sports & Outdoors
FunTomia 8, 16 oder 32 Stück 608er 2RS MACH1 Renn Kugellager/Lager + Spacer z.B. für Inliner Skates Skateboard Rollerblade Waveboard und Longboards (16 Stück) : Amazon.de: Sport & Freizeit