Structure Deep Groove Brand Name NSK, SKF, RDRJ Bore Size 12 mm Outside Diameter 28 mm Model Number 1600 StructureDeep GrooveTypeBallBrand NameNSK, SKF, XRTBore Size12 mmOutside Diameter28 mmModel Number16001Precision Ratingp4Seals TypeopenNumber of RowSingle RowPlace of OriginShandong, China (Mainland)width7mmweight0.015kgCr5.10kNCor2.40kNspeed(Grease)20000r/minspeed(Oil)26000r/minOur main ...