SKF, FAG, NSK, INA, TIMKEN, NTN, NACHI, KOYO, IKO and so on.Types of the bearings are:Deep groove ball bearing,Cylindrical roller bearing,Spherical roller bearing,Thrust ball bearing,Spherical thrust roller bearing,Taper roller bearing and so on,this products are extensively used in machinery, hydropower, engineering, railway, automobiles, steel, electric power, textile, metallurgy, mine,papermaking, sports equipment, and precision instrument etc.