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Bearing NK73/25R+IR65×73×25 (NTN)
Needle roller bearings NK73/25R+IR65×73×25
Bearing number : NK73/25R+IR65×73×25
Size (mm) : 65x90x25
Brand : NTN
Bore Diameter (mm) : 65
Outer Diameter (mm) : 90
Width (mm) : 25
Bearing dimensions and specification in NTN catalogue:
d - 65 mm
F - 73 mm
D - 90 mm
B - 25 mm
C - 25 mm
r min. - 0,6 mm
s - 1 mm
da min. - 69 mm
Da max. - 86 mm
ra max. - 0,6 mm
Weight - 0,466 Kg
Basic dynamic load rating (C) - 54 kN
Basic static load rating (C0) - 100 kN
(Grease) Lubrication Speed - 3 700 r/min
(Oil) Lubrication Speed - 5 500 r/min
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