Thin Wall Bearing Zirconia Full Ceramic Bearing 6700 6701 6702 6703 6704 6705 6706 Hangzhou Baron Bearing Co., Ltd. Base Info Description Pre：Ultra Thin Wall Bearings 61706 / 6706 Zz 2RS Robot Vacuum Cleaner Bearing Next：30*37*4mm 6706zz 6706z 6706 Zz 2z Z Metal Shields Metric Thin-Wall Radial Single Row Deep Groove Ball Bearing for Model Toy Robot Remote Control Car Machinery
