SKF 6020-Z Deep Groove Ball Bearing, Single Shield, Standard Cage, Normal Clearance, 100mm Bore, 150mm OD, 24mm Width: Amazon.com: Industrial & Scientific
R188-ZZ Bearing 1/4 Inch x 1/2 Inch x 3/16 Inch Both Sides Metal Shielded and Pre-Lubricated with Grease Radial Miniature Ball Bearing: Amazon.com: Industrial & Scientific
KHJK Praktisch 608 ZZ Kugellager bedeckt mit POM-Kunststoff 8x30x11mm 608 Z 2Z Plastic Pulley Lager (2ST) : Amazon.de: Business, Industry & Science
10 x Kugellager 24 x 12 x 6 mm 6901 ZZ = 2Z Rillenkugellager Metallabschirmung : Amazon.de: Gewerbe, Industrie & Wissenschaft