Bearing Numbers
Single row :7320A
DB :7320DB
DF :7320DF
DT :7320DT
Principal dimensions(mm)
д :100
Д :215
Б :47
r(min) :3
r1(min) :1.1
Basic load ratings(N)
Кр :207000
Кор :193000
Basic load ratings(kgf)
Кр :21100
Кор :19700
Value
fo :14
Limiting Speed (rpm)
Смазка :2800
Масло :3800
Distance of action point(mm)
a :69
Abutment and fillet dimensions
da(min) :114
Da(max) :201
ra(max) :2.5
Масса
(kg) :7.29
Basic load ratings(duplex bearing) (N)
Кр :335000
Кор :385000
Basic load ratings(duplex bearing) (kgf)
Кр :34500
Кор :39500
Limiting Speed(duplex bearing) (rpm)
Смазка :2200
Масло :3000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :137.9
face-to-face arrangement :43.9
Installation dimensions(duplex bearing)
db(min) :107
Db(max) :208
rb(max) :1
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