Bearing Chinese Manufacturers Ball Bearing 686zz Size 6*13*5 mm Bearing for Sweeping Robot Hangzhou Baron Bearing Co., Ltd. Base Info Description Pre：Steel 686 Size 6*13*5 mm Miniature Roller Thin Ball Bearings Small Bearing Next：Bearing 686 Size 6*13*5 mm Miniature Roller Thin Section Ball Bearing Micro Bearings
