Designations :NUP 238 ECML
Principal dimensions(mm)
d :190
D :340
B :55
Basic load ratings(KN)
Cr :800
Cor :965
Fatigue load limit(r/min)
Pu :98
Speed ratings(r/min)
Reference speed :2 000
Limiting speed :3 400
Dimensions(mm)
d1≈ :244
D1≈ :295
F E :230
r1,2 :4
r3,4 :4
s :–
Abutment and fillet dimensions(mm)
da
min :207
da
max :–
db,Da
min :248
Da
max :321.9
ra
max :3
rb
max :–
Calculation factor
kr :0.23
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :22.5
