7301DT,7301DF,7301DB,7301A
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7300 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7301A
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DB7301DB
-
DF7301DF
-
DT7301DT
- Principal dimensions(mm)
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d12
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D37
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B12
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r(min)1
-
r1(min)0.6
- Basic load ratings(N)
-
Cr9450
-
Cor4500
- Basic load ratings(kgf)
-
Cr965
-
Cor460
- Value
-
fo12.7
- Limiting Speed (rpm)
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Grease18000
-
Oil24000
- Distance of action point(mm)
-
a13.1
- Abutment and fillet dimensions
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da(min)18
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Da(max)31
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ra(max)1
- Weight
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(kg)0.06
- Basic load ratings(duplex bearing) (N)
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Cr15400
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Cor9000
- Basic load ratings(duplex bearing) (kgf)
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Cr1570
-
Cor915
- Limiting Speed(duplex bearing) (rpm)
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Grease15000
-
Oil20000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement26.1
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face-to-face arrangement2.1
- Installation dimensions(duplex bearing)
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db(min)17
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Db(max)32
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rb(max)0.6