Designations :NUP 328 ECM
Principal dimensions(mm)
d :140
D :300
B :62
Basic load ratings(KN)
Cr :780
Cor :830
Fatigue load limit(r/min)
Pu :88
Speed ratings(r/min)
Reference speed :2400
Limiting speed :2800
Dimensions(mm)
d1≈ :195
D1≈ :250.6
F E :180
r1,2 :4
r3,4 :4
s :–
Abutment and fillet dimensions(mm)
da
min :157
da
max :–
db,Da
min :199
Da
max :282.5
ra
max :3
rb
max :–
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :23.5
