Bearing 61803 (SKF)

Deep groove ball bearings, single row 61803

Bearing number : 61803

Size (mm) : 17x26x5

Brand : SKF

Bore Diameter (mm) : 17

Outer Diameter (mm) : 26

Width (mm) : 5

Bearing dimensions and specification in SKF catalogue:

d - 17 mm

D - 26 mm

B - 5 mm

d₁ - - 19.8 mm

D₁ - - 23.3 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 19 mm

D_a - max. - 24 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 2 kN

Basic static load rating - C₀ - 1.3 kN

Fatigue load limit - P_u - 0.054 kN

Reference speed - 56000 r/min

Limiting speed - 34000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 14.1

Mass bearing - 0.00745 kg

Designation

Bore Dia, mm

Outer Dia, mm: