7913DT,7913DF,7913DB,7913A5
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7900 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7913A5
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DB7913DB
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DF7913DF
-
DT7913DT
- Principal dimensions(mm)
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d65
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D90
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B13
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r(min)1
-
r1(min)0.6
- Basic load ratings(N)
-
Cr19100
-
Cor19400
- Basic load ratings(kgf)
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Cr1940
-
Cor1980
- Value
-
fo16.4
- Limiting Speed (rpm)
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Grease9000
-
Oil12000
- Distance of action point(mm)
-
a24.6
- Abutment and fillet dimensions
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da(min)71
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Da(max)84
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ra(max)1
- Weight
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(kg)0.211
- Basic load ratings(duplex bearing) (N)
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Cr31000
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Cor39000
- Basic load ratings(duplex bearing) (kgf)
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Cr3150
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Cor3950
- Limiting Speed(duplex bearing) (rpm)
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Grease7100
-
Oil9500
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement49.1
-
face-to-face arrangement23.1
- Installation dimensions(duplex bearing)
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db(min)-
-
Db(max)85
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rb(max)0.6