7212DT,7212DF,7212DB,7212A
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7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7212A
-
DB7212DB
-
DF7212DF
-
DT7212DT
- Principal dimensions(mm)
-
d60
-
D110
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B22
-
r(min)1.5
-
r1(min)1
- Basic load ratings(N)
-
Cr62000
-
Cor48500
- Basic load ratings(kgf)
-
Cr6300
-
Cor4950
- Value
-
fo14.9
- Limiting Speed (rpm)
-
Grease6700
-
Oil9000
- Distance of action point(mm)
-
a35.5
- Abutment and fillet dimensions
-
da(min)69
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Da(max)101
-
ra(max)1.5
- Weight
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(kg)0.798
- Basic load ratings(duplex bearing) (N)
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Cr100000
-
Cor97500
- Basic load ratings(duplex bearing) (kgf)
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Cr10200
-
Cor9950
- Limiting Speed(duplex bearing) (rpm)
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Grease5300
-
Oil7100
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement71.1
-
face-to-face arrangement27.1
- Installation dimensions(duplex bearing)
-
db(min)66
-
Db(max)104
-
rb(max)1