Designations :NU 2352 ECMA
Principal dimensions(mm)
d :260
D :540
B :165
Basic load ratings(KN)
Cr :3 190
Cor :4 550
Fatigue load limit(r/min)
Pu :400
Speed ratings(r/min)
Reference speed :1 100
Limiting speed :1 800
Dimensions(mm)
d1≈ :–
D1≈ :463
F E :324
r1,2 :6
r3,4 :6
s :1.8
Abutment and fillet dimensions(mm)
da
min :286
da
max :310
db,Da
min :323
Da
max :514
ra
max :5
rb
max :5
Calculation factor
kr :0.25
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :193
