... 400 millimeter, stamped steel cage is used2 Bearing Part NO.6000,6200,6300,6400,6800,6900,16000,62200,62300 & NR series ... Code: ABEC-1, ABEC-3, ABEC-58 Vibration level code:V3, V2,V19 Internal clearance: C2, C3, C4 ,C5 10 High ... -16040Open Z 2Z RS 2RS6220062200-62216Open Z 2Z RS 2RS 6000 2RS NBR Seal ring Deep groove ball bearing