Four point contact ball slewing bearing (internal gear type) SIR20/450 ()

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SIR20/450 bearings
Four point contact ball slewing bearing


Slewing Bearings

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Model
SIR20/450
INA ModelRothe Erde ModelLYC ModelTG ModelBoundary dimensions (mm)Bolt hole diameter (mm)Structure dimensions (mm)Gear Parameters (mm)Basic load ratinge Coa (KN)Weight (KG)
DaDdiHLaLin1n2φ1φ2D1dbhBCDidamzdox
  062.20.0450.000.11.1503      345 531   55 500 400 16 16 15.5 15.5     46 9 46 46 449 451 5 70 350 -0.5 1070 38


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SIR20/450,Four point contact ball slewing bearing ...
SIR20/450,Four point contact ball slewing bearing ...