Designations
cylindrical bore :240/560 BC
tapered bore :–
Dimensions
d
mm :560
D
mm :820
B
mm :258
Basic load ratings
dynamic C
KN :7530
static C0
KN :14000
Fatigue load limit
Pu
KN :980
Speed ratings
Reference speed
r/min :20
Limiting speed
r/min :50
Install Dimensions
d2 ≈ :640
D1 ≈ :739
b :53.2
K :15
r1,2 min :6
Abutment and illet dimensions
da min
mm :583
da max :–
Da max :797
ra max :5
Calculation factors
e :0.3
Y1 :2.3
Y2 :3.4
Y0 :2.2
Permissible acceleration for oil lubrication
rotational
m/s2 :–
linear :–
Mass
kg :445
