7212DT,7212DF,7212DB,7212C
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7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7212C
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DB7212DB
-
DF7212DF
-
DT7212DT
- Principal dimensions(mm)
-
d60
-
D110
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B22
-
r(min)1.5
-
r1(min)1
- Basic load ratings(N)
-
Cr64000
-
Cor49000
- Basic load ratings(kgf)
-
Cr6550
-
Cor5000
- Value
-
fo14.4
- Limiting Speed (rpm)
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Grease9500
-
Oil13000
- Distance of action point(mm)
-
a22.4
- Abutment and fillet dimensions
-
da(min)69
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Da(max)101
-
ra(max)1.5
- Weight
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(kg)0.889
- Basic load ratings(duplex bearing) (N)
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Cr104000
-
Cor98500
- Basic load ratings(duplex bearing) (kgf)
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Cr10600
-
Cor10000
- Limiting Speed(duplex bearing) (rpm)
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Grease7500
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Oil11000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement44.8
-
face-to-face arrangement0.8
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)104
-
rb(max)1