SKF NKIS50 bearing

50x80x28

The SKF deep groove ball bearing is a double-sealed ball bearing with C3 clearance and has a deep-groove geometry for high speeds and supporting both radial and axial loads. This bearing has C3 radial internal clearance for radial slack between the inner and outer rings that is greater than CN (normal) to compensate for thermal expansion.



Needle roller bearings, with machined rings, with an inner ring NKIS 50

Bearing number : NKIS 50

Size (mm) : 50x80x28

Brand : SKF

Bore Diameter (mm) : 50

Outer Diameter (mm) : 80

Width (mm) : 28

Bearing dimensions and specification in SKF catalogue:

d - 50 mm

D - 80 mm

B - 28 mm

F - 60 mm

r1,2 - min. - 1.1 mm

s - 2 mm

da - min. - 56.5 mm

Da - max. - 73.5 mm

ra - max. - 1 mm

Basic dynamic load rating - C - 62.7 kN

Basic static load rating - C0 - 104 kN

Fatigue load limit - Pu - 13.2 kN

Reference speed - 6300 r/min

Limiting speed - 7500 r/min

Mass bearing - 0.518 kg

Bearing NKIS 50 Bearing NKIS 50

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