Bearing W 61911-2Z (SKF)

Deep groove ball bearings, stainless steel W 61911-2Z

Bearing number : W 61911-2Z

Size (mm) : 55x80x13

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 80

Width (mm) : 13

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 80 mm

B - 13 mm

d₁ - - 63 mm

D₂ - - 75.18 mm

r_1,2 - min. - 1 mm

D_a - max. - 75.5 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 14.3 kN

Basic static load rating - C₀ - 14 kN

Fatigue load limit - P_u - 0.6 kN

Reference speed - 17000 r/min

Limiting speed - 8500 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 16.3

Designation

Bore Dia, mm

Outer Dia, mm: