China factory SK480-6 excavator slewing bearing ring supplier
Material:42CrMo/50Mn
Structure:Internal gear four point contact slewing ball bearing
Hardness:55~62HRC
Inner and outer ring modulation hardness:229-269HB
Operating temperature:-40℃-+150℃
Outer ring diameter(OD):1600mm
Inner ring diamter(ID):1300mm
Total height(H):130mm
Teeth no(Z).:84
Warranty:1 year
Application: kobelco excavator
More types kobelco excavator slewing bearing we manufacture:
SK60-3(W25 hole),SK60-5(W25 hole),SK75-8(Z=75),SK100,SK120-1,SK120-2,SK120-3,SK120-5,SK130-8,SK140-8,SK200-6，SK210-6,SK200-6E,SK07-1,SK07-1-N2,SK07-N2,SK200-3,SK200-5,SK200-8,SK210-8,SK220,SK230-6,SK230-6E, SK235,SK250-6,SK250-8,SK260-8,SK330-6,SK350-8,SK450-6,SK480-6,SK480-8
if you have needs of excavator slewing bearing, please contact us freely.
