7203DT,7203DF,7203DB,7203B
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7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7203B
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DB7203DB
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DF7203DF
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DT7203DT
- Principal dimensions(mm)
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d17
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D40
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B12
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r(min)0.6
-
r1(min)0.3
- Basic load ratings(N)
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Cr9950
-
Cor5500
- Basic load ratings(kgf)
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Cr1010
-
Cor565
- Value
-
fo14.4
- Limiting Speed (rpm)
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Grease14000
-
Oil19000
- Distance of action point(mm)
-
a18
- Abutment and fillet dimensions
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da(min)22
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Da(max)35
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ra(max)0.6
- Weight
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(kg)0.068
- Basic load ratings(duplex bearing) (N)
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Cr16100
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Cor11000
- Basic load ratings(duplex bearing) (kgf)
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Cr1650
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Cor1130
- Limiting Speed(duplex bearing) (rpm)
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Grease11000
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Oil15000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement35.9
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face-to-face arrangement11.9
- Installation dimensions(duplex bearing)
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db(min)19.5
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Db(max)37.6
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rb(max)0.3