Bearing Numbers
Single row :7201C
DB :7201DB
DF :7201DF
DT :7201DT
Principal dimensions(mm)
д :12
Д :32
Б :10
r(min) :0.6
r1(min) :0.3
Basic load ratings(N)
Кр :7900
Кор :3850
Basic load ratings(kgf)
Кр :805
Кор :395
Value
fo :12.5
Limiting Speed (rpm)
Смазка :36000
Масло :50000
Distance of action point(mm)
a :7.9
Abutment and fillet dimensions
da(min) :17
Da(max) :27
ra(max) :0.6
Масса
(kg) :0.041
Basic load ratings(duplex bearing) (N)
Кр :12800
Кор :7700
Basic load ratings(duplex bearing) (kgf)
Кр :1310
Кор :785
Limiting Speed(duplex bearing) (rpm)
Смазка :30000
Масло :40000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :15.9
face-to-face arrangement :4.1
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :29.5
rb(max) :0.3
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