Basic size (mm)
d :670
D :1090
B :336
Basic load rating (kN)
C :12000
Co :22000
Fatigue load limit (kN)
Pu :1320
Rated speed (r/min)
Reference speed :380
Limit speed :530
Weight (kg) :1230
Model
Bearing cylindrical bore :*C31/670MB1)
Conical hole :*C31/670KMB1)
size(mm)
d :670
d2 :797
D1 :963
r1,2 :7,5
s11) :33
s21) :702
Shoulder and chamfer size
da :795
da :965
Da :
Da :
Ca2) :
ra :
Calculation factor
K1 :
K2 :
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