Bearing 61818 (SKF)

Deep groove ball bearings, single row 61818

Bearing number : 61818

Size (mm) : 90x115x13

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 115

Width (mm) : 13

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 115 mm

B - 13 mm

d₁ - - 98.3 mm

D₂ - - 109.5 mm

r_1,2 - min. - 1 mm

d_a - min. - 94.6 mm

D_a - max. - 110 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 19.5 kN

Basic static load rating - C₀ - 17 kN

Fatigue load limit - P_u - 0.915 kN

Reference speed - 11000 r/min

Limiting speed - 7000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 13.4

Mass bearing - 0.276 kg

Designation

Bore Dia, mm

Outer Dia, mm: