Part Number:
d:
D:
B:
  • Four-point Contact Ball Slewing Bearing With Internal Teeth
  • Four-point Contact Ball Slewing Bearing With Internal Teeth

Dimension and Parameters

Bearing No. :SIR80/3720
INA No. :VI 803720N 
Rothe Erde No. :
LYC No. :
TG No. :
Dimensions(mm)
Da :3420
D :3910
di :
H :172
Installation size(mm)
La :3850
Li :3590
n1 :132
n2 :132
φ1 :33
φ2 :33
Structure size(mm)
D1 :
d :
b :158
h :14
B :158
C :158
Di :3717
Da :3723
Tooth parameter(mm)
m :20
z :173
do :3460
x :
Rated axial static load (KN) :23500
Weight(kg) :2890