Koyo USA 6204 ZZC3 GXM Koy Ball Bearing, 20 mm Bore Size, 47 mm Outer Diameter, 1.8504" Width: Amazon.com: Industrial & Scientific
2PACK TIMKEN 6204-2Z Double Metal Seal Bearings 20x47x14mm, Pre-Lubricated and Stable Performance and Cost Effective, Deep Groove Ball Bearings: Amazon.com: Industrial & Scientific
FKG 6204-2RS 20x47x14mm Deep Groove Ball Bearing Double Rubber Seal Bearings Pre-Lubricated 10 Pcs: Amazon.com: Industrial & Scientific
Peer Bearing 6204-2RLD-NR-C3 6200 Series Radial Bearings, C3 Fit, 20 mm ID, 47 mm OD, 14 mm Width, Double Lip Seal with Snap Ring: Amazon.com: Industrial & Scientific
632042NSLJAF-AV2 Nachi Bearing 20x47x21 Sealed C3 Japan Ball Bearings: Deep Groove Ball Bearings: Amazon.com: Industrial & Scientific
Peer Bearing 6204-C3 6200 Series Radial Bearings, Open, C3 Fit, 20 mm ID, 47 mm OD, 14 mm Width: Amazon.com: Industrial & Scientific