Bearing 231/670 CA/W33 (SKF)

Spherical roller bearings 231/670 CA/W33

Bearing number : 231/670 CA/W33

Size (mm) : 670x1090x336

Brand : SKF

Bore Diameter (mm) : 670

Outer Diameter (mm) : 1090

Width (mm) : 336

Bearing dimensions and specification in SKF catalogue:

d - 670 mm

D - 1090 mm

B - 336 mm

d₂ - - 804 mm

D₁ - - 959 mm

b - 22.3 mm

K - 12 mm

r_1,2 - min. - 7.5 mm

d_a - min. - 702 mm

D_a - max. - 1058 mm

r_a - max. - 6 mm

Basic dynamic load rating - C - 13101 kN

Basic static load rating - C₀ - 22400 kN

Fatigue load limit - P_u - 1320 kN

Reference speed - 240 r/min

Limiting speed - 500 r/min

Calculation factor - e - 0.3

Calculation factor - Y₁ - 2.3

Calculation factor - Y₂ - 3.4

Calculation factor - Y₀ - 2.2

Weight - 1250 kg

Designation

Bore Dia, mm

Outer Dia, mm: