Designations :NJ 220 ECP
Principal dimensions(mm)
d :100
D :180
B :34
Basic load ratings(KN)
Cr :285
Cor :305
Fatigue load limit(r/min)
Pu :36.5
Speed ratings(r/min)
Reference speed :4 000
Limiting speed :4 500
Dimensions(mm)
d1≈ :127
D1≈ :155.6
F E :119
r1,2 :2.1
r3,4 :2.1
s :1.7
Abutment and fillet dimensions(mm)
da
min :113
da
max :116
db,Da
min :130
Da
max :167.5
ra
max :2
rb
max :–
Calculation factor
kr :0.15
Angle ring Designation :HJ 220 EC
Mass(kg) :0.43
Dimensions(mm)
B1 :10
B2 :15
Weight(kg) :3.45
