6405 SKF bearing

Bearing 6405 Bearing 6405

Deep groove ball bearings, single row 6405

Bearing number : 6405

Size (mm) : 25x80x21

Brand : SKF

Bore Diameter (mm) : 25

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in SKF catalogue:

d - 25 mm

D - 80 mm

B - 21 mm

d1 - - 45.42 mm

D1 - - 62.9 mm

r1,2 - min. - 1.5 mm

da - min. - 34 mm

Da - max. - 71 mm

ra - max. - 1.5 mm

Basic dynamic load rating - C - 35.8 kN

Basic static load rating - C0 - 19.3 kN

Fatigue load limit - Pu - 0.815 kN

Reference speed - 20000 r/min

Limiting speed - 13000 r/min

Calculation factor - kr - 0.035

Calculation factor - f0 - 12.1

Mass bearing - 0.543 kg

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