Designations :NU 344 M
Principal dimensions(mm)
d :220
D :460
B :88
Basic load ratings(KN)
Cr :1 210
Cor :1 630
Fatigue load limit(r/min)
Pu :150
Speed ratings(r/min)
Reference speed :1 500
Limiting speed :1 700
Dimensions(mm)
d1≈ :–
D1≈ :371
F E :284
r1,2 :5
r3,4 :5
s :5.2
Abutment and fillet dimensions(mm)
da
min :240
da
max :277
db,Da
min :288
Da
max :440
ra
max :4
rb
max :4
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :75
