7222B,7222DB,7222DF,7222DT
7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7222B
-
DB7222DB
-
DF7222DF
-
DT7222DT
- Dimensiones principales （mm）
-
d110
-
D200
-
B38
-
r(min)2.1
-
r1(min)1.1
- Basic load ratings(N)
-
Cr154000
-
Cor144000
- Basic load ratings(kgf)
-
Cr15700
-
Cor14700
- Valor
-
fo15.4
- Limiting Speed (rpm)
-
Grease2600
-
Oil3400
- Distance of action point(mm)
-
a84
- Abutment and fillet dimensions
-
da(min)122
-
Da(max)188
-
ra(max)2
- Peso
-
(kg)4.58
- Basic load ratings(duplex bearing) (N)
-
Cr250000
-
Cor289000
- Basic load ratings(duplex bearing) (kgf)
-
Cr25500
-
Cor29400
- Limiting Speed(duplex bearing) (rpm)
-
Grease2000
-
Oil2800
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement168.1
-
face-to-face arrangement92.1
- Installation dimensions(duplex bearing)
-
db(min)117
-
Db(max)193
-
rb(max)1
