10 stücke 693ZZ Kugellager 693ZZ Kleine Doppel Abgeschirmte Lager Ersatzteile Mini Kugellager 3 * 8 * 4mm : Amazon.de: Sport & Freizeit
Amazon.com: 608-Z Shielded Sealed Miniature Skateboard-Bearings - 8x22x7mm, 10 Pcs , Used in Longboard and Scooters Machinery, Roller Skates (10) : Sports & Outdoors
R166 ZZ Bearing, ID 3/16 inch x OD 3/8 inch x 1/8 inch Miniature Ball Bearing, Metal Shielded and Pre-Lubricated with Grease, 3/16 inch Precision Roller Bearing (10 Pack): Amazon.com: Industrial & Scientific
20 Pack 608 ZZ Ball Bearing, Bearing Steel & Double Iron Sealed Miniature Deep Groove 608