Designations :NU 2318 ECP
Principal dimensions(mm)
d :90
D :190
B :64
Basic load ratings(KN)
Cr :500
Cor :540
Fatigue load limit(r/min)
Pu :65.5
Speed ratings(r/min)
Reference speed :3 800
Limiting speed :4 500
Dimensions(mm)
d1≈ :–
D1≈ :160.3
F E :113.5
r1,2 :3
r3,4 :3
s :6
Abutment and fillet dimensions(mm)
da
min :104
da
max :110
db,Da
min :116
Da
max :175.3
ra
max :2.5
rb
max :2.5
Calculation factor
kr :0.25
Angle ring Designation :HJ 2318 EC
Mass(kg) :0.66
Dimensions(mm)
B1 :12
B2 :22
Weight(kg) :8
