Liebherr R916LC excavator parts slewing bearing replacement
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):1300mm
Inner ring diamter(ID):1000mm
Total height(H):90mm
Teeth no(Z).:104
Warranty:1 year
Application: Liebherr excavator
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