Designations
cylindrical bore :22312 E
tapered bore :22312 EK
Dimensions
d
mm :60
D
mm :130
B
mm :46
Basic load ratings
dynamic C
KN :325
static C0
KN :335
Fatigue load limit
Pu
KN :36
Speed ratings
Reference speed
r/min :4000
Limiting speed
r/min :5300
Install Dimensions
d2 ≈ :77.9
D1 ≈ :110
b :8.3
K :4.5
r1,2 min :2.1
Abutment and illet dimensions
da min
mm :72
da max :–
Da max :118
ra max :2
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 :3.1
