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Bearing NK55/25 (KOYO)
Needle roller bearings NK55/25
Bearing number : NK55/25
Size (mm) : 55x68x25
Brand : KOYO
Bore Diameter (mm) : 55
Outer Diameter (mm) : 68
Width (mm) : 25
Bearing dimensions and specification in KOYO catalogue:
Fw - 55 mm
D - 68 mm
C - 25 mm
r5 min. - 0,6 mm
Weight - 0,207 Kg
Basic dynamic load rating (C) - 46,1 kN
Basic static load rating (C0) - 87,3 kN
(Grease) Lubrication Speed - 5000 r/min
(Oil) Lubrication Speed - 7800 r/min
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