Designations :NU 330 ECM
Principal dimensions(mm)
d :150
D :320
B :65
Basic load ratings(KN)
Cr :900
Cor :965
Fatigue load limit(r/min)
Pu :100
Speed ratings(r/min)
Reference speed :2 200
Limiting speed :2 600
Dimensions(mm)
d1≈ :–
D1≈ :268.7
F E :193
r1,2 :4
r3,4 :4
s :4
Abutment and fillet dimensions(mm)
da
min :167
da
max :188
db,Da
min :196
Da
max :302.2
ra
max :3
rb
max :3
Calculation factor
kr :0.15
Angle ring Designation :HJ 330 EC
Mass(kg) :2.3
Dimensions(mm)
B1 :15
B2 :25
Weight(kg) :26.5
