SKF/NTN/NSK Small Size Deep Groove Ball Bearing Miniature Bearing 623 623zz 684 684zz 694 694zz 604 604zz 624 624zz 2RS Zz Hangzhou Baron Bearing Co., Ltd. Base Info Description Pre：67/2.5, 673, 674, 675, 676, 677, 678, 679, 681, 682, 682/2.5, 683, 684, 685, 686, 687, 688, 689 Miniature Ball Bearings Next：Deep Groove Ball Bearing Miniature Bearing 685zz 685 685 2RS Bearing
