Home / Catalogues / Angular Contact Ball Bearings / Single Row Angular Contact Ball Bearings / 7300 Series
7305DT,7305DF,7305DB,7305A
7300 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7305A
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DB7305DB
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DF7305DF
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DT7305DT
- Principal dimensions(mm)
-
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)
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Cr26400
-
Cor15800
- Basic load ratings(kgf)
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Cr2690
-
Cor1610
- Value
-
fo13.5
- Limiting Speed (rpm)
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Grease10000
-
Oil14000
- Distance of action point(mm)
-
a21.1
- 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)0.235
- Basic load ratings(duplex bearing) (N)
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Cr43000
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Cor31500
- Basic load ratings(duplex bearing) (kgf)
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Cr4400
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Cor3250
- Limiting Speed(duplex bearing) (rpm)
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Grease8500
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Oil11000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement42.1
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face-to-face arrangement8.1
- Installation dimensions(duplex bearing)
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db(min)30
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Db(max)57
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rb(max)0.6