... than 400 millimeter, stamped steel cage is used2 Bearing Part NO.6000,6200,6300,6400,6800,6900,16000,62200,62300 & NR ... -speed and high temperature resistance 11 The main products SeriesBearing NO.Structure60006004-6044Open Z 2Z RS 2RS62006201-6240Open Z 2Z RS ... Z 2Z RS 2RS64006405-6418Open Z 2Z RS 2RS SeriesBearing NO.Structure68006800-6834Open Z 2Z RS 2RS69006900-6934Open Z 2Z RS ...