7209C,7209DB,7209DF,7209DT
7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7209C
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DB7209DB
-
DF7209DF
-
DT7209DT
- Dimensiones principales （mm）
-
d45
-
D85
-
B19
-
r(min)1.1
-
r1(min)0.6
- Basic load ratings(N)
-
Cr41000
-
Cor28800
- Basic load ratings(kgf)
-
Cr4150
-
Cor2940
- Valor
-
fo14.2
- Limiting Speed (rpm)
-
Grease12000
-
Oil17000
- Distance of action point(mm)
-
a18.2
- Abutment and fillet dimensions
-
da(min)52
-
Da(max)78
-
ra(max)1
- Peso
-
(kg)0.468
- Basic load ratings(duplex bearing) (N)
-
Cr66500
-
Cor57500
- Basic load ratings(duplex bearing) (kgf)
-
Cr6750
-
Cor5850
- Limiting Speed(duplex bearing) (rpm)
-
Grease10000
-
Oil14000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement36.4
-
face-to-face arrangement1.6
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)80
-
rb(max)0.6
