Designations :NU 2372 ECMA
Principal dimensions(mm)
d :360
D :750
B :224
Basic load ratings(KN)
Cr :5 010
Cor :8 150
Fatigue load limit(r/min)
Pu :630
Speed ratings(r/min)
Reference speed :850
Limiting speed :1 300
Dimensions(mm)
d1≈ :–
D1≈ :617
F E :465
r1,2 :7.5
r3,4 :7.5
s :10
Abutment and fillet dimensions(mm)
da
min :392
da
max :453
db,Da
min :470
Da
max :718
ra
max :6
rb
max :6
Calculation factor
kr :0.25
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :510
