Designations :NJ 2204 ECP
Principal dimensions(mm)
d :20
D :47
B :18
Basic load ratings(KN)
Cr :34.5
Cor :27.5
Fatigue load limit(r/min)
Pu :3.45
Speed ratings(r/min)
Reference speed :17 000
Limiting speed :19 000
Dimensions(mm)
d1≈ :29.7
D1≈ :38.3
F E :26.5
r1,2 :1
r3,4 :0.6
s :2
Abutment and fillet dimensions(mm)
da
min :25
da
max :25.4
db,Da
min :31
Da
max :41.7
ra
max :1
rb
max :–
Calculation factor
kr :0.2
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :0.14
