Bearing Numbers
Single row :7905C
DB :7905DB
DF :7905DF
DT :7905DT
Principal dimensions(mm)
д :25
Д :42
Б :9
r(min) :0.3
r1(min) :0.15
Basic load ratings(N)
Кр :7850
Кор :5400
Basic load ratings(kgf)
Кр :800
Кор :555
Value
fo :15.5
Limiting Speed (rpm)
Смазка :24000
Масло :34000
Distance of action point(mm)
a :9
Abutment and fillet dimensions
da(min) :27.5
Da(max) :39.5
ra(max) :0.3
Масса
(kg) :0.042
Basic load ratings(duplex bearing) (N)
Кр :12700
Кор :10800
Basic load ratings(duplex bearing) (kgf)
Кр :1300
Кор :1110
Limiting Speed(duplex bearing) (rpm)
Смазка :19000
Масло :26000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :18
face-to-face arrangement :0
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :40.8
rb(max) :0.15
Русский
Здание 6, зона A, 615 Heyang Road, Циндао, Шаньдун, Китай
export@skfaq.com 
+8613663532007 
