Designations :NU 406
Principal dimensions(mm)
d :30
D :90
B :23
Basic load ratings(KN)
Cr :60.5
Cor :53
Fatigue load limit(r/min)
Pu :6.8
Speed ratings(r/min)
Reference speed :9 000
Limiting speed :11 000
Dimensions(mm)
d1≈ :–
D1≈ :66.1
F E :45
r1,2 :1.5
r3,4 :1.5
s :1.6
Abutment and fillet dimensions(mm)
da
min :41
da
max :43
db,Da
min :47
Da
max :81
ra
max :1.5
rb
max :1.5
Calculation factor
kr :0.15
Angle ring Designation :HJ 406
Mass(kg) :0.08
Dimensions(mm)
B1 :7
B2 :11.5
Weight(kg) :0.75
