Designations :NU 2338 ECML
Principal dimensions(mm)
d :190
D :400
B :132
Basic load ratings(KN)
Cr :1 830
Cor :2 550
Fatigue load limit(r/min)
Pu :236
Speed ratings(r/min)
Reference speed :1 500
Limiting speed :3 000
Dimensions(mm)
d1≈ :–
D1≈ :342.75 240
F E :
r1,2 :5
r3,4 :5
s :9.5
Abutment and fillet dimensions(mm)
da
min :209
da
max :234
db,Da
min :244
Da
max :380
ra
max :4
rb
max :4
Calculation factor
kr :0.38
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :80.5
