Designations :NUP 326 ECP
Principal dimensions(mm)
d :130
D :280
B :58
Basic load ratings(KN)
Cr :720
Cor :750
Fatigue load limit(r/min)
Pu :81.5
Speed ratings(r/min)
Reference speed :2400
Limiting speed :3000
Dimensions(mm)
d1≈ :181
D1≈ :234.2
F E :167
r1,2 :4
r3,4 :4
s :–
Abutment and fillet dimensions(mm)
da
min :147
da
max :–
db,Da
min :184
Da
max :261.4
ra
max :3
rb
max :–
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :19.5
