... ISO9001:2008 3.Bearing:Ball bearing , roller bearing 4.Grade:P0 P6 stainless steel bearing 1.good quality,competitive price 2.rich ... stock,quick delivery 3.ISO9001 approved 4.sample available 1. Abstract:Deep groove ... R12,R14,R16,R168,99502H,499502H16000Series16001, 16002, 16003, 16005, 16007 Stainless Steel / Deep groove ball bearing