Designations
cylindrical bore :238/670 CAMA/W20
tapered bore :–
Dimensions
d
mm :670
D
mm :820
B
mm :112
Basic load ratings
dynamic C
KN :2643
static C0
KN :6400
Fatigue load limit
Pu
KN :430
Speed ratings
Reference speed
r/min :400
Limiting speed
r/min :700
Install Dimensions
d2 ≈ :724
D1 ≈ :778
b :–
K :9
r1,2 min :4
Abutment and illet dimensions
da min
mm :685
da max :–
Da max :805
ra max :3
Calculation factors
e :0.11
Y1 :6.1
Y2 :9.1
Y0 :6.3
Permissible acceleration for oil lubrication
rotational
m/s2 :–
linear :–
Mass
kg :130
