Designations :NU 2348 ECML
Principal dimensions(mm)
d :240
D :500
B :155
Basic load ratings(KN)
Cr :2 750
Cor :4 000
Fatigue load limit(r/min)
Pu :345
Speed ratings(r/min)
Reference speed :1 200
Limiting speed :2 400
Dimensions(mm)
d1≈ :–
D1≈ :425
F E :299
r1,2 :5
r3,4 :5
s :1.5
Abutment and fillet dimensions(mm)
da
min :258
da
max :294
db,Da
min :314
Da
max :482
ra
max :4
rb
max :4
Calculation factor
kr :0.38
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :137
