7208B,7208DB,7208DF,7208DT
7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7208B
-
DB7208DB
-
DF7208DF
-
DT7208DT
- Dimensiones principales （mm）
-
d40
-
D80
-
B18
-
r(min)1.1
-
r1(min)0.6
- Basic load ratings(N)
-
Cr32000
-
Cor23000
- Basic load ratings(kgf)
-
Cr3250
-
Cor2340
- Valor
-
fo15.1
- Limiting Speed (rpm)
-
Grease6700
-
Oil9000
- Distance of action point(mm)
-
a34.2
- Abutment and fillet dimensions
-
da(min)47
-
Da(max)73
-
ra(max)1
- Peso
-
(kg)0.383
- Basic load ratings(duplex bearing) (N)
-
Cr52000
-
Cor46000
- Basic load ratings(duplex bearing) (kgf)
-
Cr5300
-
Cor4700
- Limiting Speed(duplex bearing) (rpm)
-
Grease5300
-
Oil7500
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement68.3
-
face-to-face arrangement32.3
- Installation dimensions(duplex bearing)
-
db(min)45
-
Db(max)75
-
rb(max)0.6
