DEMARK (Beijing) Automation Technology Co., Ltd.
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Needle Roller Bearing
> RNA Series
RNA Series
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Dimension and Parameters
Bearing Designation
Without IR :
RNA4913
Weight :
300
With IR :
-
Shaft Diameter（mm） :
-
Weight(Kg) :
72
Boundary Dimensions(mm)
d :
-
Fw :
72
D :
90
C :
-
B :
25
Basic Load Rating(N)
Dynamic :
57500
Static :
110500
Limiting Speed(rpm)
Oil :
6500
