>> P.120
3-1OtherProductsCeramicbearingsCeramic(Si3N4)bearingsarewidelyapplicabletovariousenvironments,availableforvariousapplicationsduetotheircorrosionresistance,heatresistance,insulation,andlightweight.CeramicbearingsaremanufacturedbyCEROBEARandNHBB,whicharemembersoftheMinebeaMitsumiGroup.BearingsformachinetoolbasesAccordingtothearrangementoftheload-bearingrollingelements,thesebearingscanberoughlydividedinto3-rollerbearings(alsocalledaxial-radialbearings),double-rowangularrollerbearings,andcrossrollerbearings.Bearingsformachinetoolbasesaremanufacturedbymyonic,amemberoftheMinebeaMitsumiGroup.3-rollerbearingDouble-rowangularrollerbearingCrossrollerbearing120