Bearing Numbers
Single row :7215C
DB :7215DB
DF :7215DF
DT :7215DT
Principal dimensions(mm)
д :75
Д :130
Б :25
r(min) :1.5
r1(min) :1
Basic load ratings(N)
Кр :83000
Кор :70000
Basic load ratings(kgf)
Кр :8450
Кор :7100
Value
fo :14.8
Limiting Speed (rpm)
Смазка :8000
Масло :11000
Distance of action point(mm)
a :26.2
Abutment and fillet dimensions
da(min) :84
Da(max) :121
ra(max) :1.5
Масса
(kg) :1.36
Basic load ratings(duplex bearing) (N)
Кр :134000
Кор :140000
Basic load ratings(duplex bearing) (kgf)
Кр :13700
Кор :14200
Limiting Speed(duplex bearing) (rpm)
Смазка :6300
Масло :9000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :52.4
face-to-face arrangement :2.4
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :124
rb(max) :1
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