Designations :NJ 2212 ECP
Principal dimensions(mm)
d :60
D :110
B :28
Basic load ratings(KN)
Cr :146
Cor :153
Fatigue load limit(r/min)
Pu :20
Speed ratings(r/min)
Reference speed :6 700
Limiting speed :7 500
Dimensions(mm)
d1≈ :77.5
D1≈ :95
F E :72
r1,2 :1.5
r3,4 :1.5
s :1.4
Abutment and fillet dimensions(mm)
da
min :68
da
max :70
db,Da
min :80
Da
max :101
ra
max :1.5
rb
max :–
Calculation factor
kr :0.2
Angle ring Designation :HJ 212 EC
Mass(kg) :0.1
Dimensions(mm)
B1 :6
B2 :10
Weight(kg) :1.1
