Designations
cylindrical bore :241/630 ECA/W33
tapered bore :241/630 ECAK30/W33
Dimensions
d
mm :630
D
mm :1030
B
mm :400
Basic load ratings
dynamic C
KN :15001
static C0
KN :27000
Fatigue load limit
Pu
KN :1630
Speed ratings
Reference speed
r/min :190
Limiting speed
r/min :280
Install Dimensions
d2 ≈ :738
D1 ≈ :885
b :22.3
K :12
r1,2 min :7.5
Abutment and illet dimensions
da min
mm :662
da max :–
Da max :998
ra max :6
Calculation factors
e :0.37
Y1 :1.8
Y2 :2.7
Y0 :1.8
Permissible acceleration for oil lubrication
rotational
m/s2 :–
linear :–
Mass
kg :1400
