7208DT,7208DF,7208DB,7208B
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7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7208B
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DB7208DB
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DF7208DF
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DT7208DT
- Principal dimensions(mm)
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d40
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D80
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B18
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r(min)1.1
-
r1(min)0.6
- Basic load ratings(N)
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Cr32000
-
Cor23000
- Basic load ratings(kgf)
-
Cr3250
-
Cor2340
- Value
-
fo15.1
- Limiting Speed (rpm)
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Grease6700
-
Oil9000
- Distance of action point(mm)
-
a34.2
- Abutment and fillet dimensions
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da(min)47
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Da(max)73
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ra(max)1
- Weight
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(kg)0.383
- Basic load ratings(duplex bearing) (N)
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Cr52000
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Cor46000
- Basic load ratings(duplex bearing) (kgf)
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Cr5300
-
Cor4700
- Limiting Speed(duplex bearing) (rpm)
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Grease5300
-
Oil7500
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement68.3
-
face-to-face arrangement32.3
- Installation dimensions(duplex bearing)
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db(min)45
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Db(max)75
-
rb(max)0.6