7300DT,7300DF,7300DB,7300A
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7300 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7300A
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DB7300DB
-
DF7300DF
-
DT7300DT
- Principal dimensions(mm)
-
d10
-
D35
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B11
-
r(min)0.6
-
r1(min)0.3
- Basic load ratings(N)
-
Cr9300
-
Cor4300
- Basic load ratings(kgf)
-
Cr950
-
Cor440
- Value
-
fo12.2
- Limiting Speed (rpm)
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Grease20000
-
Oil26000
- Distance of action point(mm)
-
a12
- Abutment and fillet dimensions
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da(min)15
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Da(max)30
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ra(max)0.6
- Weight
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(kg)0.053
- Basic load ratings(duplex bearing) (N)
-
Cr15100
-
Cor8600
- Basic load ratings(duplex bearing) (kgf)
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Cr1540
-
Cor880
- Limiting Speed(duplex bearing) (rpm)
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Grease16000
-
Oil22000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement24
-
face-to-face arrangement2
- Installation dimensions(duplex bearing)
-
db(min)12.5
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Db(max)32.5
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rb(max)0.3