Designations
cylindrical bore :BS2-2308-2RS/VT143
tapered bore :–
Dimensions
d
mm :40
D
mm :90
B
mm :38
Basic load ratings
dynamic C
KN :155
static C0
KN :140
Fatigue load limit
Pu
KN :15
Speed ratings
Reference speed
r/min :–
Limiting speed
r/min :3900
Install Dimensions
d2 ≈ :47.5
D1 ≈ :79.3
b :6
K :3
r1,2 min :1.5
Abutment and illet dimensions
da min
mm :47.5
da max :47.5
Da max :81
ra max :1.5
Calculation factors
e :0.37
Y1 :1.8
Y2 :2.7
Y0 :1.8
Permissible acceleration for oil lubrication
rotational
m/s2 :–
linear :–
Mass
kg :1.2
