... -Germany, carbon steel, iron.4) Shield / Closure: Plain (Open), Z, ZZ, RS, 2RS, 2ZR, 2Z.5) Vibration and Noisy level ... , FAG, HCH, KG, KOYO brand, etc.) Prducts nameSKF Bearing (Ball bearing, roller bearing)Bra0nd nameSKF FAG NSK TIMKEN NTN INA ... BEARINGS CO.,LTDADDRm.318, Jiali Scientific and Technological Mansion, Gaofeng Road, Baoan District, Shenzhen, China TEL0086-755-28140611FAX0086-755-28142811 ...