693zz Ball Bearing 3mm x 8mm x 4mm Double Shielded 693-2Z 2080093 Deep Groove Ball Bearings for Lawn Mower, Wheelbarrows, Carts, Hand Trucks, Skateboards, Inline Skates, etc (20 PCS): Amazon.com: Industrial &
cnbtr 6 x 30 x 8 mm U der versiegelte Kugellager Stahl 625 Umlenkrolle Schiene Kugellager Rolling Rad tragenden 355 kg : Amazon.de: Gewerbe, Industrie & Wissenschaft