Designations :NU 1072 MA
Principal dimensions(mm)
d :360
D :540
B :82
Basic load ratings(KN)
Cr :1 100
Cor :1 830
Fatigue load limit(r/min)
Pu :163
Speed ratings(r/min)
Reference speed :1 300
Limiting speed :1 600
Dimensions(mm)
d1≈ :–
D1≈ :475
F E :405
r1,2 :5
r3,4 :5
s :6.5
Abutment and fillet dimensions(mm)
da
min :378
da
max :400
db,Da
min :410
Da
max :522
ra
max :4
rb
max :4
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :67.5
