Bearing Numbers
Single row :7305A
DB :7305DB
DF :7305DF
DT :7305DT
Principal dimensions(mm)
д :25
Д :62
Б :17
r(min) :1.1
r1(min) :0.6
Basic load ratings(N)
Кр :26400
Кор :15800
Basic load ratings(kgf)
Кр :2690
Кор :1610
Value
fo :13.5
Limiting Speed (rpm)
Смазка :10000
Масло :14000
Distance of action point(mm)
a :21.1
Abutment and fillet dimensions
da(min) :32
Da(max) :55
ra(max) :1
Масса
(kg) :0.235
Basic load ratings(duplex bearing) (N)
Кр :43000
Кор :31500
Basic load ratings(duplex bearing) (kgf)
Кр :4400
Кор :3250
Limiting Speed(duplex bearing) (rpm)
Смазка :8500
Масло :11000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :42.1
face-to-face arrangement :8.1
Installation dimensions(duplex bearing)
db(min) :30
Db(max) :57
rb(max) :0.6
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