Bearing W 61701 (SKF)

Deep groove ball bearings, stainless steel W 61701

Bearing number : W 61701

Size (mm) : 12x18x4

Brand : SKF

Bore Diameter (mm) : 12

Outer Diameter (mm) : 18

Width (mm) : 4

Bearing dimensions and specification in SKF catalogue:

d - 12 mm

D - 18 mm

B - 4 mm

d₁ - - 13.86 mm

D₂ - - 16.7 mm

r_1,2 - min. - 0.2 mm

d_a - min. - 13.5 mm

D_a - max. - 17 mm

r_a - max. - 0.2 mm

Basic dynamic load rating - C - 0.527 kN

Basic static load rating - C₀ - 0.265 kN

Fatigue load limit - P_u - 0.011 kN

Reference speed - 75000 r/min

Limiting speed - 48000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 8.2

Mass bearing - 0.0027 kg

Designation

Bore Dia, mm

Outer Dia, mm: