7310DT,7310DF,7310DB,7310A
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7300 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7310A
-
DB7310DB
-
DF7310DF
-
DT7310DT
- Principal dimensions(mm)
-
d50
-
D110
-
B27
-
r(min)2
-
r1(min)1
- Basic load ratings(N)
-
Cr74000
-
Cor52000
- Basic load ratings(kgf)
-
Cr7550
-
Cor5300
- Value
-
fo13.8
- Limiting Speed (rpm)
-
Grease5600
-
Oil7500
- Distance of action point(mm)
-
a36.6
- Abutment and fillet dimensions
-
da(min)60
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Da(max)100
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ra(max)2
- Weight
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(kg)1.1
- Basic load ratings(duplex bearing) (N)
-
Cr121000
-
Cor104000
- Basic load ratings(duplex bearing) (kgf)
-
Cr12300
-
Cor10600
- Limiting Speed(duplex bearing) (rpm)
-
Grease4500
-
Oil6000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement73.2
-
face-to-face arrangement19.2
- Installation dimensions(duplex bearing)
-
db(min)56
-
Db(max)104
-
rb(max)1