7222DT,7222DF,7222DB,7222C
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7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7222C
-
DB7222DB
-
DF7222DF
-
DT7222DT
- Principal dimensions(mm)
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d110
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D200
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B38
-
r(min)2.1
-
r1(min)1.1
- Basic load ratings(N)
-
Cr176000
-
Cor160000
- Basic load ratings(kgf)
-
Cr17900
-
Cor16300
- Value
-
fo14.5
- Limiting Speed (rpm)
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Grease5000
-
Oil7100
- Distance of action point(mm)
-
a39.8
- Abutment and fillet dimensions
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da(min)122
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Da(max)188
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ra(max)2
- Weight
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(kg)5.1
- Basic load ratings(duplex bearing) (N)
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Cr286000
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Cor320000
- Basic load ratings(duplex bearing) (kgf)
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Cr29200
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Cor32500
- Limiting Speed(duplex bearing) (rpm)
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Grease4000
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Oil5600
- Distance of action point (duplex bearing)(a0)
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back-to-back arrangement79.5
-
face-to-face arrangement3.5
- Installation dimensions(duplex bearing)
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db(min)-
-
Db(max)193
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rb(max)1