7917A5,7917DB,7917DF,7917DT
7900 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7917A5
-
DB7917DB
-
DF7917DF
-
DT7917DT
- Principal dimensions(mm)
-
d85
-
D120
-
B18
-
r(min)1.1
-
r1(min)0.6
- Basic load ratings(N)
-
Cr36500
-
Cor38500
- Basic load ratings(kgf)
-
Cr3750
-
Cor3900
- Value
-
fo16.5
- Limiting Speed (rpm)
-
Grease6700
-
Oil9000
- Distance of action point(mm)
-
a32.9
- Abutment and fillet dimensions
-
da(min)92
-
Da(max)113
-
ra(max)1
- Weight
-
(kg)0.541
- Basic load ratings(duplex bearing) (N)
-
Cr59500
-
Cor77000
- Basic load ratings(duplex bearing) (kgf)
-
Cr6100
-
Cor7850
- Limiting Speed(duplex bearing) (rpm)
-
Grease5300
-
Oil7500
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement65.8
-
face-to-face arrangement29.8
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)115
-
rb(max)0.6
