Bearing Numbers
Single row :7216B
DB :7216DB
DF :7216DF
DT :7216DT
Principal dimensions(mm)
д :80
Д :140
Б :26
r(min) :2
r1(min) :1
Basic load ratings(N)
Кр :80500
Кор :69500
Basic load ratings(kgf)
Кр :8200
Кор :7050
Value
fo :15.5
Limiting Speed (rpm)
Смазка :3600
Масло :5000
Distance of action point(mm)
a :59.1
Abutment and fillet dimensions
da(min) :90
Da(max) :130
ra(max) :2
Масса
(kg) :1.49
Basic load ratings(duplex bearing) (N)
Кр :131000
Кор :139000
Basic load ratings(duplex bearing) (kgf)
Кр :13300
Кор :14100
Limiting Speed(duplex bearing) (rpm)
Смазка :2800
Масло :4000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :118.3
face-to-face arrangement :66.3
Installation dimensions(duplex bearing)
db(min) :86
Db(max) :134
rb(max) :1
Русский
Здание 6, зона A, 615 Heyang Road, Циндао, Шаньдун, Китай
export@skfaq.com 
+8613663532007 
