Designations
cylindrical bore :240/530 ECA/W33
tapered bore :240/530 ECAK30/W33
Dimensions
d
mm :530
D
mm :780
B
mm :250
Basic load ratings
dynamic C
KN :6973
static C0
KN :13200
Fatigue load limit
Pu
KN :830
Speed ratings
Reference speed
r/min :400
Limiting speed
r/min :670
Install Dimensions
d2 ≈ :601
D1 ≈ :687
b :22.3
K :12
r1,2 min :6
Abutment and illet dimensions
da min
mm :553
da max :–
Da max :757
ra max :5
Calculation factors
e :0.28
Y1 :2.4
Y2 :3.6
Y0 :2.5
Permissible acceleration for oil lubrication
rotational
m/s2 :–
linear :–
Mass
kg :410
