NK47/30 SKF bearing

Bearing NK 47/30 Bearing NK 47/30

Needle roller bearings, with machined rings, without an inner ring NK 47/30

Bearing number : NK 47/30

Size (mm) : 47x57x30

Brand : SKF

Bore Diameter (mm) : 47

Outer Diameter (mm) : 57

Width (mm) : 30

Bearing dimensions and specification in SKF catalogue:

Fw - 47 mm

D - 57 mm

C - 30 mm

r1,2 - min. - 0.3 mm

Da - max. - 55 mm

ra - max. - 0.3 mm

Basic dynamic load rating - C - 41.8 kN

Basic static load rating - C0 - 98 kN

Fatigue load limit - Pu - 12.5 kN

Reference speed - 8500 r/min

Limiting speed - 10000 r/min

Mass bearing - 0.142 kg

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