7307DT,7307DF,7307DB,7307B
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7300 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7307B
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DB7307DB
-
DF7307DF
-
DT7307DT
- Principal dimensions(mm)
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d35
-
D80
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B21
-
r(min)1.5
-
r1(min)1
- Basic load ratings(N)
-
Cr36500
-
Cor24200
- Basic load ratings(kgf)
-
Cr3750
-
Cor2460
- Value
-
fo14.7
- Limiting Speed (rpm)
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Grease7100
-
Oil9500
- Distance of action point(mm)
-
a34.6
- Abutment and fillet dimensions
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da(min)44
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Da(max)71
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ra(max)1.5
- Weight
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(kg)0.474
- Basic load ratings(duplex bearing) (N)
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Cr59500
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Cor48500
- Basic load ratings(duplex bearing) (kgf)
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Cr6100
-
Cor4950
- Limiting Speed(duplex bearing) (rpm)
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Grease5600
-
Oil7500
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement69.2
-
face-to-face arrangement27.2
- Installation dimensions(duplex bearing)
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db(min)41
-
Db(max)74
-
rb(max)1