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Bearing NA 4914U (IKO)
Needle roller bearings NA 4914U
Bearing number : NA 4914U
Size (mm) : 70x100x31
Brand : IKO
Bore Diameter (mm) : 70
Outer Diameter (mm) : 100
Width (mm) : 31
Bearing dimensions and specification in IKO catalogue:
d - 70 mm
Fw - 80 mm
D - 100 mm
B - 31 mm
C - 30 mm
r min. - 1 mm
da min. - 75 mm
da max - 78 mm
Da max. - 95 mm
Weight - 0,815 Kg
Basic dynamic load rating (C) - 76,9 kN
Basic static load rating (C0) - 143 kN
Limiting speed - 2 500 r/min
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Bore Dia, mm
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