7203DT,7203DF,7203DB,7203C
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7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7203C
-
DB7203DB
-
DF7203DF
-
DT7203DT
- Principal dimensions(mm)
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d17
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D40
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B12
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r(min)0.6
-
r1(min)0.3
- Basic load ratings(N)
-
Cr10900
-
Cor5850
- Basic load ratings(kgf)
-
Cr1110
-
Cor595
- Value
-
fo13.2
- Limiting Speed (rpm)
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Grease28000
-
Oil38000
- Distance of action point(mm)
-
a9.8
- Abutment and fillet dimensions
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da(min)22
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Da(max)35
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ra(max)0.6
- Weight
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(kg)0.075
- Basic load ratings(duplex bearing) (N)
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Cr17600
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Cor11700
- Basic load ratings(duplex bearing) (kgf)
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Cr1800
-
Cor1190
- Limiting Speed(duplex bearing) (rpm)
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Grease22000
-
Oil32000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement19.6
-
face-to-face arrangement4.4
- Installation dimensions(duplex bearing)
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db(min)-
-
Db(max)37.5
-
rb(max)0.3