7905DT,7905DF,7905DB,7905C
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7900 Series
Dimension and Parameters
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- Bearing Numbers
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Single row7905C
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DB7905DB
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DF7905DF
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DT7905DT
- Principal dimensions(mm)
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d25
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D42
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B9
-
r(min)0.3
-
r1(min)0.15
- Basic load ratings(N)
-
Cr7850
-
Cor5400
- Basic load ratings(kgf)
-
Cr800
-
Cor555
- Value
-
fo15.5
- Limiting Speed (rpm)
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Grease24000
-
Oil34000
- Distance of action point(mm)
-
a9
- Abutment and fillet dimensions
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da(min)27.5
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Da(max)39.5
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ra(max)0.3
- Weight
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(kg)0.042
- Basic load ratings(duplex bearing) (N)
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Cr12700
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Cor10800
- Basic load ratings(duplex bearing) (kgf)
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Cr1300
-
Cor1110
- Limiting Speed(duplex bearing) (rpm)
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Grease19000
-
Oil26000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement18
-
face-to-face arrangement0
- Installation dimensions(duplex bearing)
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db(min)-
-
Db(max)40.8
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rb(max)0.15