Designations :NU 2206 ECP
Principal dimensions(mm)
d :30
D :62
B :20
Basic load ratings(KN)
Cr :55
Cor :49
Fatigue load limit(r/min)
Pu :6.1
Speed ratings(r/min)
Reference speed :13 000
Limiting speed :14 000
Dimensions(mm)
d1≈ :–
D1≈ :51.95
F E :37.5
r1,2 :1
r3,4 :0.6
s :1.8
Abutment and fillet dimensions(mm)
da
min :34.3
da
max :36.1
db,Da
min :39
Da
max :55.9
ra
max :1
rb
max :0.6
Calculation factor
kr :0.2
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :0.26
