SKF bearings. Promotion price3-50$/pc 2.Quality:distributer ... to carry heavy loads. Invented by SKF and refined over the years, the present SKF range of spherical roller bearings includes ... Precision levelP4,P5,P6,P04.Sealing formOpen, Z,ZZ, 2RS,2RZ5.MaterialGCR 15,or GCR15Simn6.PackageWooden packing, pallet packing,according ... ’ requirement7.Quality standardISO 9001:2000, OEM is available SKF Bearing