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. :SIR20/644Y1
INA No. :
Rothe Erde No. :062.20.0644.575.01.1403 
LYC No. :
TG No. :
Dimensions(mm)
Da :547.2
D :714.5
di :
H :56
Installation size(mm)
La :690
Li :605
n1 :36
n2 :36
φ1 :13.5
φ2 :M12
Structure size(mm)
D1 :
d :
b :45.5
h :10.5
B :45.5
C :45.5
Di :645.5
Da :641
Tooth parameter(mm)
m :6
z :93
do :558
x :
Rated axial static load (KN) :1150
Weight(kg) :50