Bearing C 31/530 KM (SKF)

CARB toroidal roller bearings, on a withdrawal sleeve C 31/530 KM

Bearing number : C 31/530 KM

Size (mm) : 530x870x272

Brand : SKF

Bore Diameter (mm) : 530

Outer Diameter (mm) : 870

Width (mm) : 272

Bearing dimensions and specification in SKF catalogue:

d - 530 mm

D - 870 mm

B - 272 mm

d₂ - - 635 mm

D₁ - - 781 mm

s₁ - 44.4 mm

r_1,2 - min. - 7.5 mm

d_a - min. - 547 mm

d_a - max. - 685 mm

D_a - min. - 745 mm

D_a - max. - 838 mm

C_a - min. - 5.4 mm

r_a - max. - 6 mm

Basic dynamic load rating - C - 8800 kN

Basic static load rating - C₀ - 15600 kN

Fatigue load limit - P_u - 1020 kN

Reference speed - 500 r/min

Limiting speed - 670 r/min

Factor - k₁ - 0.115

Factor - k₂ - 0.097

Mass bearing - 620 kg

Designation

Bore Dia, mm

Outer Dia, mm: