Bearing Numbers
Single row :7205B
DB :7205DB
DF :7205DF
DT :7205DT
Principal dimensions(mm)
д :25
Д :52
Б :15
r(min) :1
r1(min) :0.6
Basic load ratings(N)
Кр :14800
Кор :9400
Basic load ratings(kgf)
Кр :1510
Кор :960
Value
fo :15
Limiting Speed (rpm)
Смазка :10000
Масло :14000
Distance of action point(mm)
a :23.7
Abutment and fillet dimensions
da(min) :31
Da(max) :46
ra(max) :1
Масса
(kg) :0.133
Basic load ratings(duplex bearing) (N)
Кр :24000
Кор :18800
Basic load ratings(duplex bearing) (kgf)
Кр :2450
Кор :1920
Limiting Speed(duplex bearing) (rpm)
Смазка :8500
Масло :11000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :47.3
face-to-face arrangement :17.3
Installation dimensions(duplex bearing)
db(min) :30
Db(max) :47
rb(max) :0.6
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