... NSK,KOYO,NTN,TH)K ,IKO.2)Main types: Deep Groove Ball Bearings ,Cylindrical Roller Bearings, Self-aligning ... ball bearings, Tapered Roller Bearings, Thrust Roller Bearings, Spherical Bearings, Needle Roller Bearings, Linear ... or according to buyers’ requirementDetailsSpherical roller bearings have two sentences roller, mainly used to bear radial load ...