7004DT,7004DF,7004DB,7004A
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7000 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7004A
-
DB7004DB
-
DF7004DF
-
DT7004DT
- Principal dimensions(mm)
-
d20
-
D42
-
B12
-
r(min)0.6
-
r1(min)0.3
- Basic load ratings(N)
-
Cr10800
-
Cor6600
- Basic load ratings(kgf)
-
Cr1110
-
Cor670
- Value
-
fo14.5
- Limiting Speed (rpm)
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Grease18000
-
Oil24000
- Distance of action point(mm)
-
a14.9
- Abutment and fillet dimensions
-
da(min)25
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Da(max)37
-
ra(max)0.6
- Weight
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(kg)0.068
- Basic load ratings(duplex bearing) (N)
-
Cr17600
-
Cor13200
- Basic load ratings(duplex bearing) (kgf)
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Cr1800
-
Cor1340
- Limiting Speed(duplex bearing) (rpm)
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Grease15000
-
Oil20000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement29.9
-
face-to-face arrangement5.9
- Installation dimensions(duplex bearing)
-
db(min)22.5
-
Db(max)39.5
-
rb(max)0.3