Designations :NU 2317 ECP
Principal dimensions(mm)
d :85
D :180
B :60
Basic load ratings(KN)
Cr :455
Cor :490
Fatigue load limit(r/min)
Pu :60
Speed ratings(r/min)
Reference speed :4 000
Limiting speed :4 800
Dimensions(mm)
d1≈ :–
D1≈ :151.4
F E :108
r1,2 :3
r3,4 :3
s :5.8
Abutment and fillet dimensions(mm)
da
min :99
da
max :105
db,Da
min :111
Da
max :165.5
ra
max :2.5
rb
max :2.5
Calculation factor
kr :0.25
Angle ring Designation :HJ 2317 EC
Mass(kg) :0.59
Dimensions(mm)
B1 :12
B2 :22
Weight(kg) :6.85
