Designation :NU 220 ECM/C3VL0241
Principal dimensions(mm)
d :100
D :180
B :34
Basic load ratings(KN)
Cr :251
Cor :310
Fatique(KN)
Pu :38
Speed ratings(r/min)
Reference speed :3800
Limiting speed :4500
Mass(kg) :4
Dimensions(mm)
D1 ≈ :157
F :119
r1,2 min :2.1
r3,4 min :2.1
s max :1.7
Abutment and fillet dimensions(mm)
da min :112
da max :116
db min :122
Da min :162
Da max :168
ra max :2
rb max :2
Calculation factor
kr :0.15
