Designations :NU 348 MA
Principal dimensions(mm)
d :240
D :500
B :95
Basic load ratings(KN)
Cr :1 450
Cor :2 000
Fatigue load limit(r/min)
Pu :180
Speed ratings(r/min)
Reference speed :1 300
Limiting speed :2 000
Dimensions(mm)
d1≈ :–
D1≈ :410
F E :310
r1,2 :5
r3,4 :5
s :5
Abutment and fillet dimensions(mm)
da
min :258
da
max :305
db,Da
min :314
Da
max :482
ra
max :4
rb
max :4
Calculation factor
kr :0.1
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :94.5
