Designation :NU 313 ECM/C3VL0241
Principal dimensions(mm)
d :65
D :140
B :33
Basic load ratings(KN)
Cr :183
Cor :196
Fatique(KN)
Pu :25.5
Speed ratings(r/min)
Reference speed :4800
Limiting speed :6000
Mass(kg) :2.65
Dimensions(mm)
D1 ≈ :119
F :82.5
r1,2 min :2.1
r3,4 min :2.1
s max :2.2
Abutment and fillet dimensions(mm)
da min :77
da max :80
db min :85
Da min :123
Da max :128
ra max :2
rb max :2
Calculation factor
kr :0.15
