Runstar High Precision 3*10*4mm 623 Single Row Miniaute Deep Groove Ball Bearing Metric Bearings 623zz F623 F623zz 623-2RS F623-2RS Zhangzhou San Xin Min Trading Co., Ltd. Base Info Description Pre：Runstar High Precision 3*9*3mm 603 Single Row Miniaute Deep Groove Ball Bearing Metric Bearings 603zz F603 F603zz Next：Runstar High Precision 3*13*5mm 633 Single Row Miniaute Deep Groove Ball Bearing Metric Bearings 633zz 623-2RS F623-2RS
