6256M bearing 280x500x80

Bearing 6256 M Bearing 6256 M

Deep groove ball bearings, single row 6256 M

Bearing number : 6256 M

Size (mm) : 280x500x80

Bore Diameter (mm) : 280

Outer Diameter (mm) : 500

Width (mm) : 80

Bearing dimensions and specification in catalogue:

d - 280 mm

D - 500 mm

B - 80 mm

d1 - - 355.7 mm

D1 - - 424.3 mm

r1,2 - min. - 5 mm

da - min. - 300 mm

Da - max. - 480 mm

ra - max. - 4 mm

Basic dynamic load rating - C - 423 kN

Basic static load rating - C0 - 600 kN

Fatigue load limit - Pu - 12.9 kN

Reference speed - 2600 r/min

Limiting speed - 2200 r/min

Calculation factor - kr - 0.025

Calculation factor - f0 - 15

Mass bearing - 72 kg

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