... .ISO9001:2008 2.high quality & reasonable price 3.short delivery 4.good service Outer ring of carbon chromium steel,fractured,hardened ... .ES-2RS,GEG.ES, GEG.ES-2RS,GE.LO, GE.HO-2RS,GE.UK, GE.UK-2RS,GE.FW, GE.FW-2RS,GAC, GX.T, etc ... website: www.xmecbearings.comTEL:0086-29-88316863FAX:0086-29-88327812 GE Series(Open)spherical plain bearings