Designations :NUP 309 ECP
Principal dimensions(mm)
d :45
D :100
B :25
Basic load ratings(KN)
Cr :112
Cor :100
Fatigue load limit(r/min)
Pu :12.9
Speed ratings(r/min)
Reference speed :7 500
Limiting speed :8 500
Dimensions(mm)
d1≈ :64.4
D1≈ :83.2
F E :58.5
r1,2 :1.5
r3,4 :1.5
s :–
Abutment and fillet dimensions(mm)
da
min :54
da
max :–
db,Da
min :67
Da
max :91.4
ra
max :1.5
rb
max :–
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :0.93
