Bearing Numbers
Single row :7330B
DB :7330DB
DF :7330DF
DT :7330DT
Principal dimensions(mm)
д :150
Д :320
Б :65
r(min) :4
r1(min) :1.5
Basic load ratings(N)
Кр :289000
Кор :340000
Basic load ratings(kgf)
Кр :29400
Кор :34500
Value
fo :15
Limiting Speed (rpm)
Смазка :1600
Масло :2200
Distance of action point(mm)
a :131.1
Abutment and fillet dimensions
da(min) :168
Da(max) :302
ra(max) :3
Масса
(kg) :25.9
Basic load ratings(duplex bearing) (N)
Кр :470000
Кор :680000
Basic load ratings(duplex bearing) (kgf)
Кр :48000
Кор :69500
Limiting Speed(duplex bearing) (rpm)
Смазка :1300
Масло :1800
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :262.2
face-to-face arrangement :132.2
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :311
rb(max) :1.5
Русский
Здание 6, зона A, 615 Heyang Road, Циндао, Шаньдун, Китай
export@skfaq.com 
+8613663532007 
