Bearing Numbers
Single row :7310B
DB :7310DB
DF :7310DF
DT :7310DT
Principal dimensions(mm)
д :50
Д :110
Б :27
r(min) :2
r1(min) :1
Basic load ratings(N)
Кр :68000
Кор :48000
Basic load ratings(kgf)
Кр :6950
Кор :4900
Value
fo :14.4
Limiting Speed (rpm)
Смазка :5000
Масло :6700
Distance of action point(mm)
a :47.1
Abutment and fillet dimensions
da(min) :60
Da(max) :100
ra(max) :2
Масса
(kg) :1.12
Basic load ratings(duplex bearing) (N)
Кр :111000
Кор :96000
Basic load ratings(duplex bearing) (kgf)
Кр :11300
Кор :9800
Limiting Speed(duplex bearing) (rpm)
Смазка :4000
Масло :5600
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :94.1
face-to-face arrangement :40.1
Installation dimensions(duplex bearing)
db(min) :56
Db(max) :104
rb(max) :1
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