Bearing Numbers
Single row :7302B
DB :7302DB
DF :7302DF
DT :7302DT
Principal dimensions(mm)
д :15
Д :42
Б :13
r(min) :1
r1(min) :0.6
Basic load ratings(N)
Кр :12500
Кор :6600
Basic load ratings(kgf)
Кр :1270
Кор :670
Value
fo :13.6
Limiting Speed (rpm)
Смазка :14000
Масло :19000
Distance of action point(mm)
a :18.5
Abutment and fillet dimensions
da(min) :21
Da(max) :36
ra(max) :1
Масса
(kg) :0.086
Basic load ratings(duplex bearing) (N)
Кр :20200
Кор :13200
Basic load ratings(duplex bearing) (kgf)
Кр :2060
Кор :1340
Limiting Speed(duplex bearing) (rpm)
Смазка :11000
Масло :15000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :36.9
face-to-face arrangement :10.9
Installation dimensions(duplex bearing)
db(min) :20
Db(max) :37
rb(max) :0.6
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