7218B,7218DB,7218DF,7218DT
7200 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7218B
-
DB7218DB
-
DF7218DF
-
DT7218DT
- Principal dimensions(mm)
-
d90
-
D160
-
B30
-
r(min)2
-
r1(min)1
- Basic load ratings(N)
-
Cr107000
-
Cor94000
- Basic load ratings(kgf)
-
Cr10900
-
Cor9550
- Value
-
fo15.5
- Limiting Speed (rpm)
-
Grease3200
-
Oil4300
- Distance of action point(mm)
-
a67.4
- Abutment and fillet dimensions
-
da(min)100
-
Da(max)150
-
ra(max)2
- Weight
-
(kg)2.29
- Basic load ratings(duplex bearing) (N)
-
Cr173000
-
Cor188000
- Basic load ratings(duplex bearing) (kgf)
-
Cr17700
-
Cor19100
- Limiting Speed(duplex bearing) (rpm)
-
Grease2600
-
Oil3400
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement134.9
-
face-to-face arrangement74.9
- Installation dimensions(duplex bearing)
-
db(min)96
-
Db(max)154
-
rb(max)1
