Bearing 61913 (SKF)

Deep groove ball bearings, single row 61913

Bearing number : 61913

Size (mm) : 65x90x13

Brand : SKF

Bore Diameter (mm) : 65

Outer Diameter (mm) : 90

Width (mm) : 13

Bearing dimensions and specification in SKF catalogue:

d - 65 mm

D - 90 mm

B - 13 mm

d₁ - - 73.2 mm

D₁ - - 81.8 mm

r_1,2 - min. - 1 mm

d_a - min. - 69.6 mm

D_a - max. - 85.4 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 17.4 kN

Basic static load rating - C₀ - 16 kN

Fatigue load limit - P_u - 0.68 kN

Reference speed - 15000 r/min

Limiting speed - 9500 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 16.6

Mass bearing - 0.22 kg

Designation

Bore Dia, mm

Outer Dia, mm: