Bearing 6406 (SKF)

Deep groove ball bearings, single row 6406

Bearing number : 6406

Size (mm) : 30x90x23

Brand : SKF

Bore Diameter (mm) : 30

Outer Diameter (mm) : 90

Width (mm) : 23

Bearing dimensions and specification in SKF catalogue:

d - 30 mm

D - 90 mm

B - 23 mm

d₁ - - 50.34 mm

D₁ - - 69.65 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 41 mm

D_a - max. - 79 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 43.6 kN

Basic static load rating - C₀ - 23.6 kN

Fatigue load limit - P_u - 1 kN

Reference speed - 18000 r/min

Limiting speed - 11000 r/min

Calculation factor - k_r - 0.035

Calculation factor - f₀ - 12.1

Mass bearing - 0.75 kg

Designation

Bore Dia, mm

Outer Dia, mm: