Bearing Numbers
Single row :7020C
DB :7020DB
DF :7020DF
DT :7020DT
Principal dimensions(mm)
д :100
Д :150
Б :24
r(min) :1.6
r1(min) :1
Basic load ratings(N)
Кр :75500
Кор :77000
Basic load ratings(kgf)
Кр :7700
Кор :7900
Value
fo :16
Limiting Speed (rpm)
Смазка :6300
Масло :9000
Distance of action point(mm)
a :28.7
Abutment and fillet dimensions
da(min) :109
Da(max) :141
ra(max) :1.5
Масса
(kg) :1.46
Basic load ratings(duplex bearing) (N)
Кр :122000
Кор :154000
Basic load ratings(duplex bearing) (kgf)
Кр :12500
Кор :15800
Limiting Speed(duplex bearing) (rpm)
Смазка :5300
Масло :7100
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :57.5
face-to-face arrangement :9.5
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :144
rb(max) :1
Русский
Здание 6, зона A, 615 Heyang Road, Циндао, Шаньдун, Китай
export@skfaq.com 
+8613663532007 
