Designations
cylindrical bore :BS2-2220-2RS5/VT143
tapered bore :BS2-2220-2RS5K/VT143
Dimensions
d
mm :100
D
mm :180
B
mm :55
Basic load ratings
dynamic C
KN :433
static C0
KN :490
Fatigue load limit
Pu
KN :49
Speed ratings
Reference speed
r/min :–
Limiting speed
r/min :1600
Install Dimensions
d2 ≈ :114
D1 ≈ :163
b :8.3
K :4.5
r1,2 min :2.1
Abutment and illet dimensions
da min
mm :112
da max :114
Da max :168
ra max :2
Calculation factors
e :0.24
Y1 :2.8
Y2 :4.2
Y0 :2.8
Permissible acceleration for oil lubrication
rotational
m/s2 :–
linear :–
Mass
kg :5.5
