Designations
cylindrical bore :241/750 ECA/W33
tapered bore :241/750 ECAK30/W33
Dimensions
d
mm :750
D
mm :1220
B
mm :475
Basic load ratings
dynamic C
KN :20434
static C0
KN :37500
Fatigue load limit
Pu
KN :2160
Speed ratings
Reference speed
r/min :150
Limiting speed
r/min :220
Install Dimensions
d2 ≈ :875
D1 ≈ :1050
b :22.3
K :12
r1,2 min :9.5
Abutment and illet dimensions
da min
mm :790
da max :–
Da max :1180
ra max :8
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 :2100
