... -Z2 Advantage: Good price Brand:MPZ,CJY,OEM deep Groove Ball Bearing manufacturerQuality: with ISO 9001:2008 Quality System, reach to ... Ball Bearing Products nameDeep groove ball bearing/6003Brand nameCJY, MPZ, M2 or NeturalSeries60,62,63 seriesMaterialChrome steel (Gcr15)SealingOpen, Shield(Z, ZZ), Rubber ... with us and create a bright future together. Deep Groove Ball Bearing 6004