7917C,7917DB,7917DF,7917DT
7900 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7917C
-
DB7917DB
-
DF7917DF
-
DT7917DT
- Principal dimensions(mm)
-
d85
-
D120
-
B18
-
r(min)1.1
-
r1(min)0.6
- Basic load ratings(N)
-
Cr39000
-
Cor40500
- Basic load ratings(kgf)
-
Cr3950
-
Cor4150
- Value
-
fo16.4
- Limiting Speed (rpm)
-
Grease8000
-
Oil11000
- Distance of action point(mm)
-
a22.7
- Abutment and fillet dimensions
-
da(min)92
-
Da(max)113
-
ra(max)1
- Weight
-
(kg)0.534
- Basic load ratings(duplex bearing) (N)
-
Cr63000
-
Cor81500
- Basic load ratings(duplex bearing) (kgf)
-
Cr6450
-
Cor8300
- Limiting Speed(duplex bearing) (rpm)
-
Grease6300
-
Oil9000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement45.5
-
face-to-face arrangement9.5
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)115
-
rb(max)0.6
