Runstar High Precision Extra Thin Section 30*42*7mm 6806-2RS Series Single Row Miniaute Deep Groove Ball Bearing Metric Bearings  Zhangzhou San Xin Min Trading Co., Ltd. Base Info Description Pre：Runstar High Precision Extra Thin Section 30*42*7mm 6806zz Series Single Row Miniaute Deep Groove Ball Bearing Metric Bearings Next：Runstar High Precision Extra Thin Section 30*42*10mm 63806-2RS Series Single Row Miniaute Deep Groove Ball Bearing Metric Bearings 
