Runstar High Precision 12*28*8mm 6001zz Series Single Row Miniature Deep Groove Ball Bearing Metric Bearings Motor Bearing  Zhangzhou San Xin Min Trading Co., Ltd. Base Info Description Pre：Runstar High Precision Extra Thin Section 20*37*9mm 6904 Series Single Row Miniaute Deep Groove Ball Bearing Metric Bearings Next：Runstar High Precision 12*28*8mm 6001-2RS Series Single Row Miniature Deep Groove Ball Bearing Metric Bearings Motor Bearing 
