Basic size (mm)
d :360
D :480
B :90
Basic load rating (kN)
C :1760
Co :3250
Fatigue load limit (kN)
Pu :250
Rated speed (r/min)
Reference speed :1000
Limit speed :1400
Weight (kg) :44,0
Model
Bearing cylindrical bore :*C3972M
Conical hole :*C3972KM
size(mm)
d :360
d2 :394
D1 :450
r1,2 :3
s11) :17,2
s21) :-
Shoulder and chamfer size
da :373
da :405
Da :
Da :
Ca2) :
ra :
Calculation factor
K1 :
K2 :
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