we can produce the special bearing according to. the .requirements .of the customer ... 2008 Faster Delivery Stea we can produce the special bearing according to the requirements of the customerQuality..RoHS, ... 628..6200,6201,6202..6205Manufacturer of Deep Groove Ball Bearings in Cixi, Zhejiang, China.Tolerance: ABEC-1; ABEC-3 ... , 6310;Production Ability: 5,000,000PCS/Month; special non-standard bearing