... ,628..6200,6201,6202..620 Deep groove ball bearing 6000 seriesManufacturer of Deep Groove Ball Bearings in Cixi, Zhejiang, China.Tolerance: ABEC-1 ... Series:6300, 6301, 6302, 6303, 6304, 6305, 6306, 6307. 6308, 6309, 6310;Production Ability: 5,000,000PCS/Month; 6000 series deep groove ball bearings ...