Designations :NUP 312 ECP
Principal dimensions(mm)
d :60
D :130
B :31
Basic load ratings(KN)
Cr :173
Cor :160
Fatigue load limit(r/min)
Pu :21.2
Speed ratings(r/min)
Reference speed :5 600
Limiting speed :6 700
Dimensions(mm)
d1≈ :84.3
D1≈ :108.5
F E :77
r1,2 :2.1
r3,4 :2.1
s :–
Abutment and fillet dimensions(mm)
da
min :72
da
max :–
db,Da
min :87
Da
max :118.1
ra
max :2
rb
max :–
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :1.9
