... type 606-6010,,625-6210,6300-6310 etc in ZZ 2RS 2)material in carbon steel/chrome steel 3)ISO9001:2008 Deep ... such as I company cash supply brand bearings, the products are complete, quality insured is excellent!SKF NSK. BrandProduce deep groove ... ball bearing typeMy product advantage is deep groove ball bearing used widely in bearing products, is the most representative of a rolling ...