7238DT,7238DF,7238DB,7238A
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7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7238A
-
DB7238DB
-
DF7238DF
-
DT7238DT
- Principal dimensions(mm)
-
d190
-
D340
-
B55
-
r(min)4
-
r1(min)1.5
- Basic load ratings(N)
-
Cr315000
-
Cor410000
- Basic load ratings(kgf)
-
Cr32000
-
Cor42000
- Value
-
fo15.5
- Limiting Speed (rpm)
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Grease1600
-
Oil2200
- Distance of action point(mm)
-
a104
- Abutment and fillet dimensions
-
da(min)208
-
Da(max)322
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ra(max)3
- Weight
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(kg)22.4
- Basic load ratings(duplex bearing) (N)
-
Cr510000
-
Cor825000
- Basic load ratings(duplex bearing) (kgf)
-
Cr52000
-
Cor84000
- Limiting Speed(duplex bearing) (rpm)
-
Grease1300
-
Oil1700
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement208
-
face-to-face arrangement98
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)331
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rb(max)1.5