Bearing 618/1250 MB (SKF)

Deep groove ball bearings, single row 618/1250 MB

Bearing number : 618/1250 MB

Size (mm) : 1250x1500x112

Brand : SKF

Bore Diameter (mm) : 1250

Outer Diameter (mm) : 1500

Width (mm) : 112

Bearing dimensions and specification in SKF catalogue:

d - 1250 mm

D - 1500 mm

B - 112 mm

d₁ - - 1333 mm

D₁ - - 1417 mm

r_1,2 - min. - 6 mm

d_a - min. - 1273 mm

D_a - max. - 1477 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 852 kN

Basic static load rating - C₀ - 2750 kN

Fatigue load limit - P_u - 31.5 kN

Reference speed - 530 r/min

Limiting speed - 430 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 18

Mass bearing - 385 kg

Designation

Bore Dia, mm

Outer Dia, mm: