Bearing W 61709 (SKF)

Deep groove ball bearings, stainless steel W 61709

Bearing number : W 61709

Size (mm) : 45x55x6

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 55

Width (mm) : 6

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 55 mm

B - 6 mm

d₁ - - 48.3 mm

D₂ - - 53.2 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 47 mm

D_a - max. - 53.5 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 1.5 kN

Basic static load rating - C₀ - 1.4 kN

Fatigue load limit - P_u - 0.06 kN

Reference speed - 24000 r/min

Limiting speed - 15000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 9.1

Mass bearing - 0.0236 kg

Designation

Bore Dia, mm

Outer Dia, mm: