7021A,7021DB,7021DF,7021DT
Serie 7000
Dimension and Parameters
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- Bearing Numbers
-
Single row7021A
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DB7021DB
-
DF7021DF
-
DT7021DT
- Dimensiones principales （mm）
-
d105
-
D160
-
B26
-
r(min)2
-
r1(min)1
- Basic load ratings(N)
-
Cr80000
-
Cor81500
- Basic load ratings(kgf)
-
Cr8150
-
Cor8350
- Valor
-
fo16.1
- Limiting Speed (rpm)
-
Grease4300
-
Oil5600
- Distance of action point(mm)
-
a51.2
- Abutment and fillet dimensions
-
da(min)115
-
Da(max)150
-
ra(max)2
- Peso
-
(kg)1.84
- Basic load ratings(duplex bearing) (N)
-
Cr130000
-
Cor163000
- Basic load ratings(duplex bearing) (kgf)
-
Cr13300
-
Cor16700
- Limiting Speed(duplex bearing) (rpm)
-
Grease3400
-
Oil4500
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement102.5
-
face-to-face arrangement50.5
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)154
-
rb(max)1
