Bearing Numbers
Single row :7020A
DB :7020DB
DF :7020DF
DT :7020DT
Principal dimensions(mm)
д :100
Д :150
Б :24
r(min) :1.5
r1(min) :1
Basic load ratings(N)
Кр :68500
Кор :70500
Basic load ratings(kgf)
Кр :6950
Кор :7200
Value
fo :16.3
Limiting Speed (rpm)
Смазка :4500
Масло :6000
Distance of action point(mm)
a :48.1
Abutment and fillet dimensions
da(min) :109
Da(max) :141
ra(max) :1.5
Масса
(kg) :1.48
Basic load ratings(duplex bearing) (N)
Кр :111000
Кор :141000
Basic load ratings(duplex bearing) (kgf)
Кр :11300
Кор :14400
Limiting Speed(duplex bearing) (rpm)
Смазка :3600
Масло :5000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :96.2
face-to-face arrangement :48.2
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :144
rb(max) :1
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