Designations :NU 2215 ECP
Principal dimensions(mm)
d :75
D :130
B :31
Basic load ratings(KN)
Cr :186
Cor :208
Fatigue load limit(r/min)
Pu :27
Speed ratings(r/min)
Reference speed :5 600
Limiting speed :6 000
Dimensions(mm)
d1≈ :–
D1≈ :113.2
F E :88.5
r1,2 :1.5
r3,4 :1.5
s :1.7
Abutment and fillet dimensions(mm)
da
min :84
da
max :86
db,Da
min :91
Da
max :121.5
ra
max :1.5
rb
max :1.5
Calculation factor
kr :0.2
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :1.6
