Bearing C 31/530 KM + OH 31/530 H (SKF)

CARB toroidal roller bearings, on an adapter sleeve C 31/530 KM + OH 31/530 H

Bearing number : C 31/530 KM + OH 31/530 H

Size (mm) : 500x870x364

Brand : SKF

Bore Diameter (mm) : 500

Outer Diameter (mm) : 870

Width (mm) : 364

Bearing dimensions and specification in SKF catalogue:

d₁ - 500 mm

D - 870 mm

B₁ - 364 mm

d₂ - - 635 mm

d₃ - 670 mm

D₁ - - 781 mm

B - 272 mm

B₂ - 80 mm

B₅ - 105 mm

s₁ - 44.4 mm

r_1,2 - min. - 7.5 mm

d_a - max. - 685 mm

d_b - min. - 558 mm

D_a - min. - 745 mm

D_a - max. - 838 mm

B_a - min. - 20 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 and adapter sleeve - 770 kg

Designation

Bore Dia, mm

Outer Dia, mm: