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 :
RNA4910
Weight :
161
With IR :
-
Shaft Diameter（mm） :
-
Weight(Kg) :
58
Boundary Dimensions(mm)
d :
-
Fw :
58
D :
72
C :
-
B :
22
Basic Load Rating(N)
Dynamic :
41000
Static :
72000
Limiting Speed(rpm)
Oil :
7500
