Bearing Numbers
Single row :7224A
DB :7224DB
DF :7224DF
DT :7224DT
Principal dimensions(mm)
д :120
Д :215
Б :40
r(min) :2.1
r1(min) :1.1
Basic load ratings(N)
Кр :183000
Кор :177000
Basic load ratings(kgf)
Кр :18600
Кор :18100
Value
fo :15
Limiting Speed (rpm)
Смазка :3200
Масло :4500
Distance of action point(mm)
a :68.3
Abutment and fillet dimensions
da(min) :132
Da(max) :203
ra(max) :2
Масса
(kg) :6.22
Basic load ratings(duplex bearing) (N)
Кр :297000
Кор :355000
Basic load ratings(duplex bearing) (kgf)
Кр :30500
Кор :36000
Limiting Speed(duplex bearing) (rpm)
Смазка :2600
Масло :3600
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :136.7
face-to-face arrangement :56.7
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :208
rb(max) :1
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