7912C,7912DB,7912DF,7912DT
7900 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7912C
-
DB7912DB
-
DF7912DF
-
DT7912DT
- Principal dimensions(mm)
-
d60
-
D85
-
B13
-
r(min)1
-
r1(min)0.6
- Basic load ratings(N)
-
Cr19400
-
Cor18700
- Basic load ratings(kgf)
-
Cr1980
-
Cor1910
- Value
-
fo16.4
- Limiting Speed (rpm)
-
Grease11000
-
Oil15000
- Distance of action point(mm)
-
a16.2
- Abutment and fillet dimensions
-
da(min)66
-
Da(max)79
-
ra(max)1
- Weight
-
(kg)0.194
- Basic load ratings(duplex bearing) (N)
-
Cr31500
-
Cor37500
- Basic load ratings(duplex bearing) (kgf)
-
Cr3200
-
Cor3800
- Limiting Speed(duplex bearing) (rpm)
-
Grease9000
-
Oil12000
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement32.4
-
face-to-face arrangement6.4
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)80
-
rb(max)0.6
