Designations :NU 1080 MA
Principal dimensions(mm)
d :400
D :600
B :90
Basic load ratings(KN)
Cr :1 380
Cor :2 320
Fatigue load limit(r/min)
Pu :196
Speed ratings(r/min)
Reference speed :1 100
Limiting speed :1 500
Dimensions(mm)
d1≈ :–
D1≈ :527
F E :450
r1,2 :5
r3,4 :5
s :14
Abutment and fillet dimensions(mm)
da
min :418
da
max :446
db,Da
min :455
Da
max :582
ra
max :4
rb
max :4
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :90
