Basic size (mm)
d1 :50
D :120
B :29
Basic load rating (kN)
C :156
Co :166
Fatigue load limit (kN)
Pu :18,6
Rated speed (r/min)
Reference speed :5600
Limit speed :7500
Weight (kg) :1,95
Model
Bearing :*21311EK
Adapter sleeve :H311
size(mm)
d1 :50
d2 :71,6
d3 :75
D1 :96,2
B1 :45
B2 :12,5
b :5,5
k :3
r1,2 :2
Shoulder and chamfer size
da :71
db :60
Da :109
Ba :6
ra :2
Calculation factor
e :0,24
Y1 :
Y2 :
Y0 :
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