Bearing Numbers
Single row :7913A5
DB :7913DB
DF :7913DF
DT :7913DT
Principal dimensions(mm)
д :65
Д :90
Б :13
r(min) :1
r1(min) :0.6
Basic load ratings(N)
Кр :19100
Кор :19400
Basic load ratings(kgf)
Кр :1940
Кор :1980
Value
fo :16.4
Limiting Speed (rpm)
Смазка :9000
Масло :12000
Distance of action point(mm)
a :24.6
Abutment and fillet dimensions
da(min) :71
Da(max) :84
ra(max) :1
Масса
(kg) :0.211
Basic load ratings(duplex bearing) (N)
Кр :31000
Кор :39000
Basic load ratings(duplex bearing) (kgf)
Кр :3150
Кор :3950
Limiting Speed(duplex bearing) (rpm)
Смазка :7100
Масло :9500
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :49.1
face-to-face arrangement :23.1
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :85
rb(max) :0.6
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