Bearing Numbers
Single row :7019A
DB :7019DB
DF :7019DF
DT :7019DT
Principal dimensions(mm)
д :95
Д :145
Б :24
r(min) :1.5
r1(min) :1
Basic load ratings(N)
Кр :67000
Кор :67000
Basic load ratings(kgf)
Кр :6800
Кор :6800
Value
fo :16.1
Limiting Speed (rpm)
Смазка :4500
Масло :6300
Distance of action point(mm)
a :46.6
Abutment and fillet dimensions
da(min) :104
Da(max) :136
ra(max) :1.5
Масса
(kg) :143
Basic load ratings(duplex bearing) (N)
Кр :109000
Кор :134000
Basic load ratings(duplex bearing) (kgf)
Кр :11100
Кор :13600
Limiting Speed(duplex bearing) (rpm)
Смазка :3800
Масло :5000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :93.3
face-to-face arrangement :45.3
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :139
rb(max) :1
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