Bearing 231/530 CAK/W33 + OH 31/530 H (SKF)

Spherical roller bearings, on an adapter sleeve 231/530 CAK/W33 + OH 31/530 H

Bearing number : 231/530 CAK/W33 + OH 31/530 H

Size (mm) : 500x870x272

Brand : SKF

Bore Diameter (mm) : 500

Outer Diameter (mm) : 870

Width (mm) : 272

Bearing dimensions and specification in SKF catalogue:

d₁ - 500 mm

D - 870 mm

B - 272 mm

d₂ - - 638 mm

d₃ - 670 mm

D₁ - - 763 mm

B₁ - 364 mm

B₂ - 80 mm

B₅ - 105 mm

b - 22.3 mm

K - 12 mm

r_1,2 - min. - 7.5 mm

d_a - max. - 638 mm

d_b - min. - 558 mm

D_a - max. - 838 mm

B_a - min. - 20 mm

r_a - max. - 6 mm

Basic dynamic load rating - C - 8526 kN

Basic static load rating - C₀ - 14000 kN

Fatigue load limit - P_u - 880 kN

Reference speed - 360 r/min

Limiting speed - 670 r/min

Calculation factor - e - 0.3

Calculation factor - Y₁ - 2.3

Calculation factor - Y₂ - 3.4

Calculation factor - Y₀ - 2.2

Designation

Bore Dia, mm

Outer Dia, mm: