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Bearing NA4906 (KOYO)
Needle roller bearings NA4906
Bearing number : NA4906
Size (mm) : 30x47x17
Brand : KOYO
Bore Diameter (mm) : 30
Outer Diameter (mm) : 47
Width (mm) : 17
Bearing dimensions and specification in KOYO catalogue:
d - 30 mm
Fw - 35 mm
D - 47 mm
B - 17 mm
C - 17 mm
r5 min. - 0,3 mm
S - 1,5 mm
Weight - 0,114 Kg
Basic dynamic load rating (C) - 25,9 kN
Basic static load rating (C0) - 36 kN
(Grease) Lubrication Speed - 13000 r/min
(Oil) Lubrication Speed - 8200 r/min
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