7303DT,7303DF,7303DB,7303A
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7300 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7303A
-
DB7303DB
-
DF7303DF
-
DT7303DT
- Principal dimensions(mm)
-
d17
-
D47
-
B14
-
r(min)1
-
r1(min)0.6
- Basic load ratings(N)
-
Cr15900
-
Cor8650
- Basic load ratings(kgf)
-
Cr1630
-
Cor880
- Value
-
fo13.1
- Limiting Speed (rpm)
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Grease14000
-
Oil19000
- Distance of action point(mm)
-
a16.2
- Abutment and fillet dimensions
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da(min)23
-
Da(max)41
-
ra(max)1
- Weight
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(kg)0.116
- Basic load ratings(duplex bearing) (N)
-
Cr25900
-
Cor17300
- Basic load ratings(duplex bearing) (kgf)
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Cr2640
-
Cor1760
- Limiting Speed(duplex bearing) (rpm)
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Grease11000
-
Oil15000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement32.5
-
face-to-face arrangement4.5
- Installation dimensions(duplex bearing)
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db(min)22
-
Db(max)42
-
rb(max)0.6