7934C,7934DB,7934DF,7934DT
7900 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7934C
-
DB7934DB
-
DF7934DF
-
DT7934DT
- Principal dimensions(mm)
-
d170
-
D230
-
B28
-
r(min)2
-
r1(min)1
- Basic load ratings(N)
-
Cr113000
-
Cor148000
- Basic load ratings(kgf)
-
Cr11500
-
Cor15100
- Value
-
fo16.4
- Limiting Speed (rpm)
-
Grease3600
-
Oil4800
- Distance of action point(mm)
-
a40.8
- Abutment and fillet dimensions
-
da(min)180
-
Da(max)220
-
ra(max)2
- Weight
-
(kg)3.36
- Basic load ratings(duplex bearing) (N)
-
Cr183000
-
Cor297000
- Basic load ratings(duplex bearing) (kgf)
-
Cr18700
-
Cor30000
- Limiting Speed(duplex bearing) (rpm)
-
Grease2800
-
Oil3800
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement81.6
-
face-to-face arrangement25.6
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)224
-
rb(max)1
