Bearing Numbers
Single row :7318A
DB :7318DB
DF :7318DF
DT :7318DT
Principal dimensions(mm)
д :90
Д :190
Б :43
r(min) :3
r1(min) :1.1
Basic load ratings(N)
Кр :171000
Кор :147000
Basic load ratings(kgf)
Кр :17400
Кор :15000
Value
fo :14.1
Limiting Speed (rpm)
Смазка :3200
Масло :4300
Distance of action point(mm)
a :61.9
Abutment and fillet dimensions
da(min) :104
Da(max) :176
ra(max) :2.5
Масса
(kg) :5.06
Basic load ratings(duplex bearing) (N)
Кр :277000
Кор :294000
Basic load ratings(duplex bearing) (kgf)
Кр :28300
Кор :30000
Limiting Speed(duplex bearing) (rpm)
Смазка :2600
Масло :3400
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :123.8
face-to-face arrangement :37.8
Installation dimensions(duplex bearing)
db(min) :97
Db(max) :183
rb(max) :1
Русский
Здание 6, зона A, 615 Heyang Road, Циндао, Шаньдун, Китай
export@skfaq.com 
+8613663532007 
