... 2.Precision grade P0-P6 3.Agent for manufacturerStainless steel bearing features,for detailed technical data,please download IXIN pdf ... catalog:1) Shield / Seals: Open bearing, Z, ZZ, RS, 2RS2) Internal clearance codes: C2, C3, ... C4, C53) Bearing material: 440C, AISI304, AISI3164)Deep groove, self-aligning, angular contact ...