Bearing Numbers
Single row :7234B
DB :7234DB
DF :7234DF
DT :7234DT
Principal dimensions(mm)
д :170
Д :310
Б :52
r(min) :4
r1(min) :1.5
Basic load ratings(N)
Кр :266000
Кор :325000
Basic load ratings(kgf)
Кр :27200
Кор :33000
Value
fo :15.6
Limiting Speed (rpm)
Смазка :1600
Масло :2200
Distance of action point(mm)
a :126.7
Abutment and fillet dimensions
da(min) :188
Da(max) :292
ra(max) :3
Масса
(kg) :17.6
Basic load ratings(duplex bearing) (N)
Кр :435000
Кор :650000
Basic load ratings(duplex bearing) (kgf)
Кр :44000
Кор :66500
Limiting Speed(duplex bearing) (rpm)
Смазка :1300
Масло :1700
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :253.4
face-to-face arrangement :149.4
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :301
rb(max) :1.5
Русский
Здание 6, зона A, 615 Heyang Road, Циндао, Шаньдун, Китай
export@skfaq.com 
+8613663532007 
