Designations :N 209 ECP
Principal dimensions(mm)
d :45
D :85
B :19
Basic load ratings(KN)
Cr :69.5
Cor :64
Fatigue load limit(r/min)
Pu :8.15
Speed ratings(r/min)
Reference speed :9 000
Limiting speed :9 500
Dimensions(mm)
d1≈ :59
D1≈ :–
F E :76.5
r1,2 :1.1
r3,4 :1.1
s :1.2
Abutment and fillet dimensions(mm)
da
min :52
da
max :74
db,Da
min :78
Da
max :79.1
ra
max :1
rb
max :1
Calculation factor
kr :0.12
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :0.43
