Bearing 618/850 MA (SKF)

Deep groove ball bearings, single row 618/850 MA

Bearing number : 618/850 MA

Size (mm) : 850x1030x82

Brand : SKF

Bore Diameter (mm) : 850

Outer Diameter (mm) : 1030

Width (mm) : 82

Bearing dimensions and specification in SKF catalogue:

d - 850 mm

D - 1030 mm

B - 82 mm

d₁ - - 907.6 mm

D₁ - - 971.78 mm

r_1,2 - min. - 5 mm

d_a - min. - 868 mm

D_a - max. - 1012 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 559 kN

Basic static load rating - C₀ - 1430 kN

Fatigue load limit - P_u - 19.6 kN

Reference speed - 950 r/min

Limiting speed - 750 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 17

Mass bearing - 140 kg

Designation

Bore Dia, mm

Outer Dia, mm: