Designations :NU 1028 ML
Principal dimensions(mm)
d :140
D :210
B :33
Basic load ratings(KN)
Cr :179
Cor :255
Fatigue load limit(r/min)
Pu :28
Speed ratings(r/min)
Reference speed :3600
Limiting speed :5300
Dimensions(mm)
d1≈ :–
D1≈ :184.2
F E :158
r1,2 :2
r3,4 :1.1
s :4.4
Abutment and fillet dimensions(mm)
da
min :147
da
max :155
db,Da
min :161
Da
max :201
ra
max :2
rb
max :1
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :4.05
