7040DT,7040DF,7040DB,7040A
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7000 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7040A
-
DB7040DB
-
DF7040DF
-
DT7040DT
- Principal dimensions(mm)
-
d200
-
D310
-
B51
-
r(min)2.1
-
r1(min)1.1
- Basic load ratings(N)
-
Cr240000
-
Cor310000
- Basic load ratings(kgf)
-
Cr24500
-
Cor31500
- Value
-
fo16.2
- Limiting Speed (rpm)
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Grease1700
-
Oil2200
- Distance of action point(mm)
-
a99.1
- Abutment and fillet dimensions
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da(min)212
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Da(max)298
-
ra(max)2
- Weight
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(kg)13.7
- Basic load ratings(duplex bearing) (N)
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Cr390000
-
Cor620000
- Basic load ratings(duplex bearing) (kgf)
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Cr40000
-
Cor63500
- Limiting Speed(duplex bearing) (rpm)
-
Grease1300
-
Oil1800
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement198.2
-
face-to-face arrangement96.2
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)303
-
rb(max)1