Part Number:
d:
D:
B:
  • Four point contact ball slewing bearing (with inner flange and external gear type)
  • Four point contact ball slewing bearing (with inner flange and external gear type)

Dimension and Parameters

Bearing
Model :SLOR 20/744Y2
INA Model :VLA 200744N 
Rothe Erde Model :
TG Model :
Boundary dimensions (mm)
Da :838.1
D :
di :634
H :56
Bolt hole diameter (mm)
La :785
Li :662
n1 :18
n2 :16
φ1 :M12
φ2 :18
Structure dimensions (mm)
D1 :
d :
b :44.5
h :11.5
B :47.5
C :44.5
Di :745.5
da :742.5
Gear Parameters (mm)
m :6
z :138
do :828
x :
Basic load rating
Coa (KN) :530
Weight (KG) :54.5