Designation :NU 230 ECM/C3VL2071
Principal dimensions(mm)
d :150
D :270
B :45
Basic load ratings(KN)
Cr :457
Cor :610
Fatique(KN)
Pu :65.5
Speed ratings(r/min)
Reference speed :2400
Limiting speed :2800
Mass(kg) :12
Dimensions(mm)
D1 ≈ :234
F :182
r1,2 min :3
r3,4 min :3
s max :2.5
Abutment and fillet dimensions(mm)
da min :163
da max :172
db min :185
Da min :–
Da max :256
ra max :2.5
rb max :2.5
Calculation factor
kr :0.15
