Bearing Numbers
Single row :7200C
DB :7200DB
DF :7200DF
DT :7200DT
Principal dimensions(mm)
д :10
Д :30
Б :9
r(min) :0.6
r1(min) :0.3
Basic load ratings(N)
Кр :5400
Кор :2610
Basic load ratings(kgf)
Кр :550
Кор :266
Value
fo :13.2
Limiting Speed (rpm)
Смазка :40000
Масло :56000
Distance of action point(mm)
a :7.2
Abutment and fillet dimensions
da(min) :15
Da(max) :25
ra(max) :0.6
Масса
(kg) :0.036
Basic load ratings(duplex bearing) (N)
Кр :8800
Кор :5200
Basic load ratings(duplex bearing) (kgf)
Кр :895
Кор :530
Limiting Speed(duplex bearing) (rpm)
Смазка :32000
Масло :45000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :14.4
face-to-face arrangement :3.6
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :27.5
rb(max) :0.3
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