Designations
cylindrical bore :22205 E
tapered bore :22205 EK
Dimensions
d
mm :25
D
mm :52
B
mm :18
Basic load ratings
dynamic C
KN :49.9
static C0
KN :44
Fatigue load limit
Pu
KN :4.75
Speed ratings
Reference speed
r/min :13000
Limiting speed
r/min :17000
Install Dimensions
d2 ≈ :31.3
D1 ≈ :44.2
b :3.7
K :2
r1,2 min :1
Abutment and illet dimensions
da min
mm :30.6
da max :–
Da max :46.4
ra max :1
Calculation factors
e :0.35
Y1 :1.9
Y2 :2.9
Y0 :1.8
Permissible acceleration for oil lubrication
rotational
m/s2 :–
linear :–
Mass
kg :0.26
