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Bearing NK50/25R+IR45×50×25 (NTN)
Needle roller bearings NK50/25R+IR45×50×25
Bearing number : NK50/25R+IR45×50×25
Size (mm) : 45x62x25
Brand : NTN
Bore Diameter (mm) : 45
Outer Diameter (mm) : 62
Width (mm) : 25
Bearing dimensions and specification in NTN catalogue:
d - 45 mm
F - 50 mm
D - 62 mm
B - 25 mm
C - 25 mm
r min. - 0,6 mm
s - 1,5 mm
da min. - 48 mm
Da max. - 58 mm
ra max. - 0,6 mm
Weight - 0,229 Kg
Basic dynamic load rating (C) - 38,5 kN
Basic static load rating (C0) - 74,5 kN
(Grease) Lubrication Speed - 5 500 r/min
(Oil) Lubrication Speed - 8 000 r/min
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