Bearing Numbers
Single row :7208C
DB :7208DB
DF :7208DF
DT :7208DT
Principal dimensions(mm)
д :40
Д :80
Б :18
r(min) :1.1
r1(min) :0.6
Basic load ratings(N)
Кр :36500
Кор :25200
Basic load ratings(kgf)
Кр :3700
Кор :2570
Value
fo :14.2
Limiting Speed (rpm)
Смазка :14000
Масло :19000
Distance of action point(mm)
a :17
Abutment and fillet dimensions
da(min) :47
Da(max) :73
ra(max) :1
Масса
(kg) :0.418
Basic load ratings(duplex bearing) (N)
Кр :59000
Кор :50500
Basic load ratings(duplex bearing) (kgf)
Кр :6000
Кор :5150
Limiting Speed(duplex bearing) (rpm)
Смазка :11000
Масло :15000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :34.1
face-to-face arrangement :1.9
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :75
rb(max) :0.6
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