Designations :NU 224 ECP
Principal dimensions(mm)
d :120
D :215
B :40
Basic load ratings(KN)
Cr :390
Cor :430
Fatigue load limit(r/min)
Pu :49
Speed ratings(r/min)
Reference speed :3 400
Limiting speed :3 600
Dimensions(mm)
d1≈ :–
D1≈ :186.55 143.5
F E :
r1,2 :2.1
r3,4 :2.1
s :1.9
Abutment and fillet dimensions(mm)
da
min :132
da
max :140
db,Da
min :146
Da
max :201.6
ra
max :2
rb
max :2
Calculation factor
kr :0.15
Angle ring Designation :HJ 224 EC
Mass(kg) :0.71
Dimensions(mm)
B1 :11
B2 :17
Weight(kg) :5.75
