... 6200 6300 series , u groove ball bearing , oil pump bearing russia 6206 zz ITEM CODEIDODWIDTHWEIGHTKG6200-zz c3103090.0326201-zz c31232100.0376202 ... , ceramicRetainer: PTFE, nylon, PEEK or stainless steelHardness for rings and balls: 59 - 63HRCBall bearings bore size: 1 - 200mmVersions: Ball bearings with ... 6200 6300 series , u groove ball bearing , oil pump bearing russia 6206 zz