Bearing W 6209-2Z (SKF)

Deep groove ball bearings, stainless steel W 6209-2Z

Bearing number : W 6209-2Z

Size (mm) : 45x85x19

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 85

Width (mm) : 19

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 85 mm

B - 19 mm

d₂ - - 53.5 mm

D₂ - - 76.35 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 51.5 mm

d_a - max. - 53.5 mm

D_a - max. - 78.5 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 28.1 kN

Basic static load rating - C₀ - 20.4 kN

Fatigue load limit - P_u - 0.865 kN

Reference speed - 18000 r/min

Limiting speed - 9000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 14.1

Mass bearing - 0.392 kg

Designation

Bore Dia, mm

Outer Dia, mm: