Bearing Numbers
Single row :7201A
DB :7201DB
DF :7201DF
DT :7201DT
Principal dimensions(mm)
д :12
Д :32
Б :10
r(min) :0.6
r1(min) :0.3
Basic load ratings(N)
Кр :8000
Кор :4050
Basic load ratings(kgf)
Кр :815
Кор :410
Value
fo :13.1
Limiting Speed (rpm)
Смазка :26000
Масло :34000
Distance of action point(mm)
a :11.4
Abutment and fillet dimensions
da(min) :17
Da(max) :27
ra(max) :0.6
Масса
(kg) :0.037
Basic load ratings(duplex bearing) (N)
Кр :13000
Кор :8050
Basic load ratings(duplex bearing) (kgf)
Кр :1330
Кор :820
Limiting Speed(duplex bearing) (rpm)
Смазка :20000
Масло :28000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :22.7
face-to-face arrangement :2.7
Installation dimensions(duplex bearing)
db(min) :14.5
Db(max) :29.5
rb(max) :0.3
Русский
Здание 6, зона A, 615 Heyang Road, Циндао, Шаньдун, Китай
export@skfaq.com 
+8613663532007 
