Designations :NU 204 ECP
Principal dimensions(mm)
d :20
D :47
B :14
Basic load ratings(KN)
Cr :28.5
Cor :22
Fatigue load limit(r/min)
Pu :2.75
Speed ratings(r/min)
Reference speed :17 000
Limiting speed :19 000
Dimensions(mm)
d1≈ :–
D1≈ :38.44
F E :26.5
r1,2 :1
r3,4 :0.6
s :1
Abutment and fillet dimensions(mm)
da
min :24
da
max :25.4
db,Da
min :28
Da
max :41.7
ra
max :1
rb
max :0.6
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :0.11
