Bearing 618/750 MA (SKF)

Deep groove ball bearings, single row 618/750 MA

Bearing number : 618/750 MA

Size (mm) : 750x920x78

Brand : SKF

Bore Diameter (mm) : 750

Outer Diameter (mm) : 920

Width (mm) : 78

Bearing dimensions and specification in SKF catalogue:

d - 750 mm

D - 920 mm

B - 78 mm

d₁ - - 804.5 mm

D₁ - - 865.02 mm

r_1,2 - min. - 5 mm

d_a - min. - 768 mm

D_a - max. - 902 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 527 kN

Basic static load rating - C₀ - 1250 kN

Fatigue load limit - P_u - 18.3 kN

Reference speed - 1100 r/min

Limiting speed - 900 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 17

Mass bearing - 110 kg

Designation

Bore Dia, mm

Outer Dia, mm: