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INA NA4909 Needle roller bearings

Brand.:
INA
Model No.:
NA4909
Type:
Needle roller bearings
Technical Parameters:
Type:
 
Needle roller bearings
d:  45  
D:  68  
B:  22  
rmin:  0,6  
nB:  4750  
Reference speed
nG:  8700  
Limiting speed
Cr:  51000  
Basic dynamic load rating, radial
m:  271  
Mass
Cur:  12600  
Fatigue limit load, radial
C0r:  73000  
Basic static load rating, radial
s:  1  
Axial displacement
F:  52  
How can you buy INA NA4909 Needle roller bearings on the Internet?
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INA NA4909 description
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