Amazon.co.jp: Akozon 6000-2RS Ball Bearings, 10 Pieces, Rubber with Seal, Deep Groove Ball Bearings, 0.4 x 1.0 x 0.3 inches (10 x 26 x 8 mm) : Industrial & Scientific
6000-2RS Two Side Rubber Seal Ball Bearing 10x26x8 6000 2RS 6000RS: Flange Block Bearings: Amazon.com: Industrial & Scientific