SKF 6056M bearing

280x420x65

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.



Deep groove ball bearings, single row 6056 M

Bearing number : 6056 M

Size (mm) : 280x420x65

Brand : SKF

Bore Diameter (mm) : 280

Outer Diameter (mm) : 420

Width (mm) : 65

Bearing dimensions and specification in SKF catalogue:

d - 280 mm

D - 420 mm

B - 65 mm

d1 - - 324.9 mm

D1 - - 375.05 mm

r1,2 - min. - 4 mm

da - min. - 296 mm

Da - max. - 404 mm

ra - max. - 3 mm

Basic dynamic load rating - C - 302 kN

Basic static load rating - C0 - 405 kN

Fatigue load limit - Pu - 9.3 kN

Reference speed - 3000 r/min

Limiting speed - 2600 r/min

Calculation factor - kr - 0.025

Calculation factor - f0 - 16

Mass bearing - 30.779 kg

Bearing 6056 M Bearing 6056 M

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