Spherical Roller Bearings,Cylindrical Roller Bearings,Tapered Roller Bearings, Needle Roller Bearings, Thrust Roller Bearings All types of bearings, ball bearings, needle roller bearings, tapered roller bearings, rod-end spherical plain bearings. Material: Carbon steel, chrome steel, stainless steelInner packing: plastic tubeOuter packing: cartons with pallets Roller Bearings