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  • Double-Row Step Bore Ball Slewing Bearing
  • Double-Row Step Bore Ball Slewing Bearing
Double-Row Step Bore Ball Slewing Bearing

020.30.800 bearing

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Dimension and Parameters

Designations
Non-gear :020.30.800
External gear :021.30.800
Internal gear :023.30.800
Boundary Dimensions (Size)
d (mm) :658
D (mm) :942
H (mm) :124
Bolt hole diameter
D1 :898
D2 :702
dn1 dn2 :22
dm1 dm2 :M20
L :40
n :30
Structure dimensions
n1 :6
H1 :114
h :29
Gear parameters
b :80
m :8
Outer Gear
Da :982
z :120
Inner Gear
da :619
z :78
Basic load Ratings
Coa KN :2300
Mass
kg :200