We could manufacture and supply all kinds of deep groove ball bearings( open type, one shield z, one seal RS, two shields zz, two seals 2RS, snap ring nr) include:
1) R series & 1600 series
2) 6000 series
3) 6200 series
4) 6300 series
5) 6300 series
6) 62000 series
Deep Groove Ball Bearing (6306 6307)