7210A,7210DB,7210DF,7210DT
7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7210A
-
DB7210DB
-
DF7210DF
-
DT7210DT
- Dimensiones principales （mm）
-
d50
-
D90
-
B20
-
r(min)1.1
-
r1(min)0.6
- Basic load ratings(N)
-
Cr41500
-
Cor31500
- Basic load ratings(kgf)
-
Cr4200
-
Cor3200
- Valor
-
fo15
- Limiting Speed (rpm)
-
Grease8000
-
Oil11000
- Distance of action point(mm)
-
a30.2
- Abutment and fillet dimensions
-
da(min)57
-
Da(max)83
-
ra(max)1
- Peso
-
(kg)0.466
- Basic load ratings(duplex bearing) (N)
-
Cr67000
-
Cor63000
- Basic load ratings(duplex bearing) (kgf)
-
Cr6850
-
Cor6400
- Limiting Speed(duplex bearing) (rpm)
-
Grease6300
-
Oil9000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement60.4
-
face-to-face arrangement20.4
- Installation dimensions(duplex bearing)
-
db(min)55
-
Db(max)85
-
rb(max)0.6
