... : 6202-2zPrecision Rating: P0,P5,P6Seals Type: open Z, ZZ, RS, 2RS,2RZNumber of Row: Single RowPlace of Origin: Shandong China ... : Bearing SteelCage: SteelCover: Rubber or MetalShield / closure: open Z, ZZ, RS, 2RS,2RZHardness: HRC60-HRC64Vibration: V1,V2,V3Noise level: Z1,Z2 ...