Designations
cylindrical bore :23056 CC/W33
tapered bore :23056 CCK/W33
Dimensions
d
mm :280
D
mm :420
B
mm :106
Basic load ratings
dynamic C
KN :1797
static C0
KN :2850
Fatigue load limit
Pu
KN :224
Speed ratings
Reference speed
r/min :1300
Limiting speed
r/min :1600
Install Dimensions
d2 ≈ :315
D1 ≈ :380
b :16.7
K :9
r1,2 min :4
Abutment and illet dimensions
da min
mm :295
da max :–
Da max :405
ra max :3
Calculation factors
e :0.23
Y1 :2.9
Y2 :4.4
Y0 :2.8
Permissible acceleration for oil lubrication
rotational
m/s2 :–
linear :–
Mass
kg :52.5
