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Needle Roller Bearing
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NA Series
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Dimension and Parameters
Bearing Designation
Current Code :
NA6901
Original Code :
6534901
Shaft Diameter（mm） :
12
Weight(Kg) :
44.5
Boundary Dimensions(mm)
d :
12
Fw :
16
D :
24
C :
B :
22
Basic Load Rating(N)
Dynamic :
6000
Static :
21600
Limiting Speed(rpm)
Oil :
20000
