Basic size (mm)
d1 :40
D :100
B :25
Basic load rating (kN)
C :125
Co :127
Fatigue load limit (kN)
Pu :13,7
Rated speed (r/min)
Reference speed :6300
Limit speed :8500
Weight (kg) :1,20
Model
Bearing :*21309EK
Adapter sleeve :H309
size(mm)
d1 :40
d2 :65,3
d3 :65
D1 :88
B1 :39
B2 :11
b :5,5
k :3
r1,2 :1,5
Shoulder and chamfer size
da :65
db :50
Da :91
Ba :5
ra :1,5
Calculation factor
e :0,24
Y1 :
Y2 :
Y0 :
EN
ES
PT
FR
RU
