7240B,7240DB,7240DF,7240DT
7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7240B
-
DB7240DB
-
DF7240DF
-
DT7240DT
- Principal dimensions(mm)
-
d200
-
D360
-
B58
-
r(min)4
-
r1(min)1.5
- Basic load ratings(N)
-
Cr305000
-
Cor410000
- Basic load ratings(kgf)
-
Cr31000
-
Cor41500
- Value
-
fo15.8
- Limiting Speed (rpm)
-
Grease1300
-
Oil1800
- Distance of action point(mm)
-
a146.5
- Abutment and fillet dimensions
-
da(min)218
-
Da(max)342
-
ra(max)3
- Weight
-
(kg)26.6
- Basic load ratings(duplex bearing) (N)
-
Cr495000
-
Cor815000
- Basic load ratings(duplex bearing) (kgf)
-
Cr50500
-
Cor83000
- Limiting Speed(duplex bearing) (rpm)
-
Grease1100
-
Oil1500
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement292.9
-
face-to-face arrangement176.9
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)351
-
rb(max)1.5
