Bearing Numbers
Single row :7213B
DB :7213DB
DF :7213DF
DT :7213DT
Principal dimensions(mm)
д :65
Д :120
Б :23
r(min) :1.5
r1(min) :1
Basic load ratings(N)
Кр :63500
Кор :52500
Basic load ratings(kgf)
Кр :6500
Кор :5350
Value
fo :15.4
Limiting Speed (rpm)
Смазка :4300
Масло :6000
Distance of action point(mm)
a :50.3
Abutment and fillet dimensions
da(min) :74
Da(max) :111
ra(max) :1.5
Масса
(kg) :1.05
Basic load ratings(duplex bearing) (N)
Кр :103000
Кор :105000
Basic load ratings(duplex bearing) (kgf)
Кр :10500
Кор :10700
Limiting Speed(duplex bearing) (rpm)
Смазка :3400
Масло :4800
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :100.6
face-to-face arrangement :54.6
Installation dimensions(duplex bearing)
db(min) :71
Db(max) :114
rb(max) :1
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