... grade P0-P6 3.Agent for manufacturerStainless steel bearing features,for detailed technical data,please download ... C2, C3, C4, C53) Bearing material: 440C, AISI304, AISI3164)Deep groove, self-aligning, angular contact,thrust ball typeCatalog Index: ... Stainless steel ball bearingsStainless steel self-aligning ball bearingsStainless steel thrust ball bearingsstainless steel ...