7330B,7330DB,7330DF,7330DT
7300 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7330B
-
DB7330DB
-
DF7330DF
-
DT7330DT
- Principal dimensions(mm)
-
d150
-
D320
-
B65
-
r(min)4
-
r1(min)1.5
- Basic load ratings(N)
-
Cr289000
-
Cor340000
- Basic load ratings(kgf)
-
Cr29400
-
Cor34500
- Value
-
fo15
- Limiting Speed (rpm)
-
Grease1600
-
Oil2200
- Distance of action point(mm)
-
a131.1
- Abutment and fillet dimensions
-
da(min)168
-
Da(max)302
-
ra(max)3
- Weight
-
(kg)25.9
- Basic load ratings(duplex bearing) (N)
-
Cr470000
-
Cor680000
- Basic load ratings(duplex bearing) (kgf)
-
Cr48000
-
Cor69500
- Limiting Speed(duplex bearing) (rpm)
-
Grease1300
-
Oil1800
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement262.2
-
face-to-face arrangement132.2
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)311
-
rb(max)1.5
