Bearing 61804 (SKF)

Deep groove ball bearings, single row 61804

Bearing number : 61804

Size (mm) : 20x32x7

Brand : SKF

Bore Diameter (mm) : 20

Outer Diameter (mm) : 32

Width (mm) : 7

Bearing dimensions and specification in SKF catalogue:

d - 20 mm

D - 32 mm

B - 7 mm

d₁ - - 23.85 mm

D₁ - - 28.25 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 22 mm

D_a - max. - 30 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 4 kN

Basic static load rating - C₀ - 2.3 kN

Fatigue load limit - P_u - 0.104 kN

Reference speed - 45000 r/min

Limiting speed - 28000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 14.5

Mass bearing - 0.0182 kg

Designation

Bore Dia, mm

Outer Dia, mm: