Bearing Numbers
Single row :7315B
DB :7315DB
DF :7315DF
DT :7315DT
Principal dimensions(mm)
д :75
Д :160
Б :37
r(min) :2.1
r1(min) :1.1
Basic load ratings(N)
Кр :125000
Кор :97500
Basic load ratings(kgf)
Кр :12700
Кор :9900
Value
fo :14.5
Limiting Speed (rpm)
Смазка :3400
Масло :4800
Distance of action point(mm)
a :67.8
Abutment and fillet dimensions
da(min) :87
Da(max) :148
ra(max) :2
Масса
(kg) :3.19
Basic load ratings(duplex bearing) (N)
Кр :202000
Кор :195000
Basic load ratings(duplex bearing) (kgf)
Кр :20600
Кор :19800
Limiting Speed(duplex bearing) (rpm)
Смазка :2800
Масло :3800
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :135.6
face-to-face arrangement :61.6
Installation dimensions(duplex bearing)
db(min) :82
Db(max) :153
rb(max) :1
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