Double Row Ball Slewing Bearing

Double row ball slewing bearing has two row rolling balls (with same size), which can bear big axial load, radial load and tilting moment. Safety factor is higher.It can used for different cranes, mining equipment, excavators etc.Two types of this kind of slewing bearing:A. External Gear bearingB. Internal Gear bearingSerial numberBasic modelOutside dimensionsInstallation dimensionsStructure sizeGear parametersOutside gear parametersGear parametersGear circleReferenceWeightNo gearExternal gearInternal gearDdHD1D2nØn1H1hbxmD ezD ezNormalizingQuenchingand temperingkgD LD LD Lmmmmmmmmmmmmmmmmmmmm
Double Row Ball Slewing Bearing