... , Material :GCr15, GCr15SiMn, G20Cr2Ni4A Certification: ISO9001:2008 ID: 65mm-2000mm trust ball bearing, I:packing details:1.Carton;2.Wrapped by ... 's requirement II:Main brand : German: FAG,INA . Sweden: SKF . American : TIMKEN Japan :NSK,KOYO,NTN,THK,IKO,NACHI III:Contact ...