Bearing 61812 (SKF)

Deep groove ball bearings, single row 61812

Bearing number : 61812

Size (mm) : 60x78x10

Brand : SKF

Bore Diameter (mm) : 60

Outer Diameter (mm) : 78

Width (mm) : 10

Bearing dimensions and specification in SKF catalogue:

d - 60 mm

D - 78 mm

B - 10 mm

d₁ - - 65.6 mm

D₁ - - 72.4 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 62 mm

D_a - max. - 76 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 11.9 kN

Basic static load rating - C₀ - 11.4 kN

Fatigue load limit - P_u - 0.49 kN

Reference speed - 17000 r/min

Limiting speed - 11000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 16.9

Mass bearing - 0.11 kg

Designation

Bore Dia, mm

Outer Dia, mm: