Designations
cylindrical bore :21316 E
tapered bore :21316 EK
Dimensions
d
mm :80
D
mm :170
B
mm :39
Basic load ratings
dynamic C
KN :331
static C0
KN :375
Fatigue load limit
Pu
KN :39
Speed ratings
Reference speed
r/min :3800
Limiting speed
r/min :5300
Install Dimensions
d2 ≈ :106
D1 ≈ :141
b :6
K :3
r1,2 min :2.1
Abutment and illet dimensions
da min
mm :92
da max :–
Da max :158
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 :4.45
