Designations :NU 2205 ECP
Principal dimensions(mm)
d :25
D :52
B :18
Basic load ratings(KN)
Cr :39
Cor :34
Fatigue load limit(r/min)
Pu :4.25
Speed ratings(r/min)
Reference speed :15 000
Limiting speed :16 000
Dimensions(mm)
d1≈ :–
D1≈ :43.3
F E :31.5
r1,2 :1
r3,4 :0.6
s :1.8
Abutment and fillet dimensions(mm)
da
min :28.9
da
max :30.4
db,Da
min :33
Da
max :46.4
ra
max :1
rb
max :0.6
Calculation factor
kr :0.2
Angle ring Designation :HJ 2205 EC
Mass(kg) :0.014
Dimensions(mm)
B1 :3
B2 :6.5
Weight(kg) :0.16
