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7305B,7305DB,7305DF,7305DT
7300 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7305B
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DB7305DB
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DF7305DF
-
DT7305DT
- Principal dimensions(mm)
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d25
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D62
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B17
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r(min)1.1
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r1(min)0.6
- Basic load ratings(N)
-
Cr24400
-
Cor14600
- Basic load ratings(kgf)
-
Cr2490
-
Cor1490
- Value
-
fo14.1
- Limiting Speed (rpm)
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Grease9000
-
Oil13000
- Distance of action point(mm)
-
a26.7
- Abutment and fillet dimensions
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da(min)32
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Da(max)55
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ra(max)1
- Weight
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(kg)0.241
- Basic load ratings(duplex bearing) (N)
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Cr39500
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Cor29300
- Basic load ratings(duplex bearing) (kgf)
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Cr4050
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Cor2980
- Limiting Speed(duplex bearing) (rpm)
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Grease7500
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Oil10000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement53.5
-
face-to-face arrangement19.5
- Installation dimensions(duplex bearing)
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db(min)30
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Db(max)57
-
rb(max)0.6