Designations :NU 2364 ECMA
Principal dimensions(mm)
d :320
D :670
B :200
Basic load ratings(KN)
Cr :4 730
Cor :7 500
Fatigue load limit(r/min)
Pu :600
Speed ratings(r/min)
Reference speed :850
Limiting speed :1 500
Dimensions(mm)
d1≈ :–
D1≈ :565
F E :405
r1,2 :7.5
r3,4 :7.5
s :11
Abutment and fillet dimensions(mm)
da
min :348
da
max :400
db,Da
min :394
Da
max :642
ra
max :6
rb
max :6
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :370
