Bearing Numbers
Single row :7306B
DB :7306DB
DF :7306DF
DT :7306DT
Principal dimensions(mm)
д :30
Д :72
Б :19
r(min) :1.1
r1(min) :0.6
Basic load ratings(N)
Кр :31000
Кор :19300
Basic load ratings(kgf)
Кр :3150
Кор :1960
Value
fo :14.2
Limiting Speed (rpm)
Смазка :8000
Масло :11000
Distance of action point(mm)
a :30.9
Abutment and fillet dimensions
da(min) :37
Da(max) :65
ra(max) :1
Масса
(kg) :0.354
Basic load ratings(duplex bearing) (N)
Кр :50500
Кор :38500
Basic load ratings(duplex bearing) (kgf)
Кр :5150
Кор :3950
Limiting Speed(duplex bearing) (rpm)
Смазка :6300
Масло :8500
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :61.8
face-to-face arrangement :23.8
Installation dimensions(duplex bearing)
db(min) :35
Db(max) :67
rb(max) :0.6
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