NA4909RS

Part Number:
d:
D:
B:

NA Series

image/20170315/1489546912.png
NA Series

Dimension and Parameters

Bearing Designation
Current Code :NA4909RS
Original Code :NA4909-2RS
Shaft Diameter(mm) :45
Weight(Kg) :290
Boundary Dimensions(mm)
d :45
Fw :52
D :68
C :22
B :23
Basic Load Rating(N)
Dynamic :34800
Static :56800
Limiting Speed(rpm)
Oil :3900
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