Bearing W 618/2 (SKF)

Deep groove ball bearings, stainless steel W 618/2

Bearing number : W 618/2

Size (mm) : 2x5x1,5

Brand : SKF

Bore Diameter (mm) : 2

Outer Diameter (mm) : 5

Width (mm) : 1,5

Bearing dimensions and specification in SKF catalogue:

d - 2 mm

D - 5 mm

B - 1.5 mm

d₁ - - 2.7 mm

D₁ - - 3.9 mm

r_1,2 - min. - 0.08 mm

d_a - min. - 2.5 mm

D_a - max. - 4.4 mm

r_a - max. - 0.08 mm

Basic dynamic load rating - C - 0.094 kN

Basic static load rating - C₀ - 0.025 kN

Fatigue load limit - P_u - 0.001 kN

Reference speed - 200000 r/min

Limiting speed - 120000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 6.5

Mass bearing - 0.00015 kg

Designation

Bore Dia, mm

Outer Dia, mm: