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Bearing NK47/20 (ZEN)

Bearing NK47/20

Needle roller bearings NK47/20

Bearing number : NK47/20

Size (mm) : 47x57x20

Brand : ZEN

Bore Diameter (mm) : 47

Outer Diameter (mm) : 57

Width (mm) : 20

Bearing dimensions and specification in ZEN catalogue:

d - 47 mm

D - 57 mm

B - 20 mm

C - 20 mm

r min. - 0,3 mm

Weight - 0,094 Kg

Basic dynamic load rating (C) - 27 kN

Basic static load rating (C0) - 55 kN

(Grease) Lubrication Speed - 6000 r/min

(Oil) Lubrication Speed - 9000 r/min

Tags :  ZEN , 47x57x20

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