7218DT,7218DF,7218DB,7218C
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7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7218C
-
DB7218DB
-
DF7218DF
-
DT7218DT
- Principal dimensions(mm)
-
d90
-
D160
-
B30
-
r(min)2
-
r1(min)1
- Basic load ratings(N)
-
Cr123000
-
Cor105000
- Basic load ratings(kgf)
-
Cr12500
-
Cor10700
- Value
-
fo14.6
- Limiting Speed (rpm)
-
Grease6300
-
Oil9000
- Distance of action point(mm)
-
a31.7
- Abutment and fillet dimensions
-
da(min)100
-
Da(max)150
-
ra(max)2
- Weight
-
(kg)2.51
- Basic load ratings(duplex bearing) (N)
-
Cr199000
-
Cor209000
- Basic load ratings(duplex bearing) (kgf)
-
Cr20300
-
Cor21400
- Limiting Speed(duplex bearing) (rpm)
-
Grease5300
-
Oil7100
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement63.5
-
face-to-face arrangement3.5
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)154
-
rb(max)1