Designations
cylindrical bore :24180 ECA/W33
tapered bore :24180 ECAK30/W33
Dimensions
d
mm :400
D
mm :650
B
mm :250
Basic load ratings
dynamic C
KN :6331
static C0
KN :10600
Fatigue load limit
Pu
KN :735
Speed ratings
Reference speed
r/min :340
Limiting speed
r/min :500
Install Dimensions
d2 ≈ :467
D1 ≈ :559
b :22.3
K :12
r1,2 min :6
Abutment and illet dimensions
da min
mm :426
da max :–
Da max :624
ra max :5
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 :340
