Bearing Numbers
Single row :7009C
DB :7009DB
DF :7009DF
DT :7009DT
Principal dimensions(mm)
д :45
Д :75
Б :16
r(min) :1
r1(min) :0.6
Basic load ratings(N)
Кр :24400
Кор :19300
Basic load ratings(kgf)
Кр :2490
Кор :1960
Value
fo :15.4
Limiting Speed (rpm)
Смазка :14000
Масло :19000
Distance of action point(mm)
a :16
Abutment and fillet dimensions
da(min) :51
Da(max) :69
ra(max) :1
Масса
(kg) :0.269
Basic load ratings(duplex bearing) (N)
Кр :39500
Кор :38500
Basic load ratings(duplex bearing) (kgf)
Кр :4050
Кор :3950
Limiting Speed(duplex bearing) (rpm)
Смазка :11000
Масло :15000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :32.1
face-to-face arrangement :0.1
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :70
rb(max) :0.6
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