Runstar High Precision R168 6.35"*9.525"*3.175" Single Row Miniaute Deep Groove Ball Bearing Inch Bearings Zhangzhou San Xin Min Trading Co., Ltd. Base Info Description Pre：Runstar High Precision R3a-2RS 4.762"*15.875"*4.978" Single Row Miniaute Deep Groove Ball Bearing Inch Bearings Next：Runstar High Precision R168zz 6.35"*9.525"*3.175" Single Row Miniaute Deep Groove Ball Bearing Inch Bearings
