7234B,7234DB,7234DF,7234DT
7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7234B
-
DB7234DB
-
DF7234DF
-
DT7234DT
- Dimensiones principales （mm）
-
d170
-
D310
-
B52
-
r(min)4
-
r1(min)1.5
- Basic load ratings(N)
-
Cr266000
-
Cor325000
- Basic load ratings(kgf)
-
Cr27200
-
Cor33000
- Valor
-
fo15.6
- Limiting Speed (rpm)
-
Grease1600
-
Oil2200
- Distance of action point(mm)
-
a126.7
- Abutment and fillet dimensions
-
da(min)188
-
Da(max)292
-
ra(max)3
- Peso
-
(kg)17.6
- Basic load ratings(duplex bearing) (N)
-
Cr435000
-
Cor650000
- Basic load ratings(duplex bearing) (kgf)
-
Cr44000
-
Cor66500
- Limiting Speed(duplex bearing) (rpm)
-
Grease1300
-
Oil1700
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement253.4
-
face-to-face arrangement149.4
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)301
-
rb(max)1.5
