7922DT,7922DF,7922DB,7922A5
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7900 Series
Dimension and Parameters
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- Bearing Numbers
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Single row7922A5
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DB7922DB
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DF7922DF
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DT7922DT
- Principal dimensions(mm)
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d110
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D150
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B20
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r(min)1.1
-
r1(min)0.6
- Basic load ratings(N)
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Cr49000
-
Cor56000
- Basic load ratings(kgf)
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Cr5000
-
Cor5750
- Value
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fo16.4
- Limiting Speed (rpm)
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Grease5300
-
Oil7100
- Distance of action point(mm)
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a40.3
- Abutment and fillet dimensions
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da(min)117
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Da(max)143
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ra(max)1
- Weight
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(kg)0.877
- Basic load ratings(duplex bearing) (N)
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Cr79500
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Cor112000
- Basic load ratings(duplex bearing) (kgf)
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Cr8100
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Cor11500
- Limiting Speed(duplex bearing) (rpm)
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Grease4300
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Oil5600
- Distance of action point (duplex bearing)(a0)
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back-to-back arrangement80.6
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face-to-face arrangement40.6
- Installation dimensions(duplex bearing)
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db(min)-
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Db(max)145
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rb(max)0.6