Bearing Numbers
Single row :7215B
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 :68500
Кор :58500
Basic load ratings(kgf)
Кр :7000
Кор :5950
Value
fo :15.6
Limiting Speed (rpm)
Смазка :3800
Масло :5300
Distance of action point(mm)
a :55.5
Abutment and fillet dimensions
da(min) :84
Da(max) :121
ra(max) :1.5
Масса
(kg) :1.22
Basic load ratings(duplex bearing) (N)
Кр :112000
Кор :117000
Basic load ratings(duplex bearing) (kgf)
Кр :11400
Кор :11900
Limiting Speed(duplex bearing) (rpm)
Смазка :3200
Масло :4300
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :111
face-to-face arrangement :61
Installation dimensions(duplex bearing)
db(min) :81
Db(max) :124
rb(max) :1
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