Designations
cylindrical bore :23156-2CS5/VT143
tapered bore :23156-2CS5K/VT143
Dimensions
d
mm :280
D
mm :460
B
mm :146
Basic load ratings
dynamic C
KN :2788
static C0
KN :4250
Fatigue load limit
Pu
KN :335
Speed ratings
Reference speed
r/min :–
Limiting speed
r/min :300
Install Dimensions
d2 ≈ :314
D1 ≈ :417
b :16.7
K :9
r1,2 min :5
Abutment and illet dimensions
da min
mm :300
da max :314
Da max :440
ra max :4
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 :
