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

Dimension and Parameters

Bearing
Model :SLIR20/744Y4
INA Model :
Rothe Erde Model :232.20.0700.503 
TG Model :
Boundary dimensions (mm)
Da :848
D :
di :649.2
H :56
Bolt hole diameter (mm)
La :820
Li :705
n1 :24
n2 :20
φ1 :18
φ2 :M12
Structure dimensions (mm)
D1 :
d :
b :45.5
h :10.5
B :45.5
C :45.5
Di :745.5
da :742.5
Gear Parameters (mm)
m :6
z :110
do :660
x :
Basic load ratinge
Coa (KN) :450
Weight (KG) :50.8