Designations
cylindrical bore :23028-2CS5/VT143
tapered bore :23028-2CS5K/VT143
Dimensions
d
mm :140
D
mm :210
B
mm :53
Basic load ratings
dynamic C
KN :485
static C0
KN :680
Fatigue load limit
Pu
KN :68
Speed ratings
Reference speed
r/min :–
Limiting speed
r/min :700
Install Dimensions
d2 ≈ :155
D1 ≈ :197
b :8.3
K :4.5
r1,2 min :2
Abutment and illet dimensions
da min
mm :149
da max :155
Da max :201
ra max :2
Calculation factors
e :0.2
Y1 :3.4
Y2 :5
Y0 :3.2
Permissible acceleration for oil lubrication
rotational
m/s2 :–
linear :–
Mass
kg :6.55
