Bearing Numbers
Single row :7919C
DB :7919DB
DF :7919DF
DT :7919DT
Principal dimensions(mm)
д :95
Д :130
Б :18
r(min) :1.1
r1(min) :0.6
Basic load ratings(N)
Кр :42500
Кор :48000
Basic load ratings(kgf)
Кр :4300
Кор :4900
Value
fo :16.5
Limiting Speed (rpm)
Смазка :7100
Масло :10000
Distance of action point(mm)
a :24.1
Abutment and fillet dimensions
da(min) :102
Da(max) :123
ra(max) :1
Масса
(kg) :0.597
Basic load ratings(duplex bearing) (N)
Кр :68500
Кор :96000
Basic load ratings(duplex bearing) (kgf)
Кр :7000
Кор :9800
Limiting Speed(duplex bearing) (rpm)
Смазка :5600
Масло :8000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :48.1
face-to-face arrangement :12.1
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :125
rb(max) :0.6
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