... quality of bearing and packaging 2.ISO9001:2000 3.SKF,NSK,FAG NSK 627zz bearingDetails: (1)Shield / closure: Open ball bearing, ... working as an agent of NSK for many years.For decades,NSK bearings has developed countless new bearings,to meet the needs of ... users around the world,and industrial development and technological progress has made a significant contribution.NSK ...