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Bearing NA 4903 (NBS)
Needle roller bearings NA 4903
Bearing number : NA 4903
Size (mm) : 17x30x13
Brand : NBS
Bore Diameter (mm) : 17
Outer Diameter (mm) : 30
Width (mm) : 13
Bearing dimensions and specification in NBS catalogue:
d - 17 mm
Fw - 22 mm
D - 30 mm
C - 13 mm
Weight - 0,0328 Kg
Basic dynamic load rating (C) - 10,45 kN
Basic static load rating (C0) - 13,85 kN
(Oil) Lubrication Speed - 19 900 r/min
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