Designations :NU 1021 ML
Principal dimensions(mm)
d :105
D :160
B :26
Basic load ratings(KN)
Cr :101
Cor :137
Fatigue load limit(r/min)
Pu :16
Speed ratings(r/min)
Reference speed :4 800
Limiting speed :7 500
Dimensions(mm)
d1≈ :–
D1≈ :140.8
F E :119.5
r1,2 :2
r3,4 :1.1
s :3.8
Abutment and fillet dimensions(mm)
da
min :111
da
max :117
db,Da
min :122
Da
max :151
ra
max :2
rb
max :1
Calculation factor
kr :0.15
Angle ring Designation :–
Mass(kg) :–
Dimensions(mm)
B1 :–
B2 :–
Weight(kg) :1.9
