Designations :NU 408
Principal dimensions(mm)
d :40
D :110
B :27
Basic load ratings(KN)
Cr :96.8
Cor :90
Fatigue load limit(r/min)
Pu :11.6
Speed ratings(r/min)
Reference speed :7 000
Limiting speed :8 500
Dimensions(mm)
d1≈ :–
D1≈ :85.3
F E :58
r1,2 :2
r3,4 :2
s :2.5
Abutment and fillet dimensions(mm)
da
min :52
da
max :56
db,Da
min :60
Da
max :99
ra
max :2
rb
max :2
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :1.3
