7910C,7910DB,7910DF,7910DT
7900 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7910C
-
DB7910DB
-
DF7910DF
-
DT7910DT
- Principal dimensions(mm)
-
d50
-
D72
-
B12
-
r(min)0.6
-
r1(min)0.3
- Basic load ratings(N)
-
Cr16900
-
Cor15000
- Basic load ratings(kgf)
-
Cr1720
-
Cor1530
- Value
-
fo16.2
- Limiting Speed (rpm)
-
Grease13000
-
Oil18000
- Distance of action point(mm)
-
a14.2
- Abutment and fillet dimensions
-
da(min)55
-
Da(max)67
-
ra(max)0.6
- Weight
-
(kg)0.13
- Basic load ratings(duplex bearing) (N)
-
Cr27400
-
Cor30000
- Basic load ratings(duplex bearing) (kgf)
-
Cr2800
-
Cor3050
- Limiting Speed(duplex bearing) (rpm)
-
Grease11000
-
Oil15000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement28.3
-
face-to-face arrangement4.3
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)69.5
-
rb(max)0.3
