Bearing 249/1320 CAF/W33 (SKF)

Spherical roller bearings 249/1320 CAF/W33

Bearing number : 249/1320 CAF/W33

Size (mm) : 1320x1720x400

Brand : SKF

Bore Diameter (mm) : 1320

Outer Diameter (mm) : 1720

Width (mm) : 400

Bearing dimensions and specification in SKF catalogue:

d - 1320 mm

D - 1720 mm

B - 400 mm

d₂ - - 1449 mm

D₁ - - 1589 mm

b - 22.3 mm

K - 12 mm

r_1,2 - min. - 7.5 mm

d_a - min. - 1348 mm

D_a - max. - 1692 mm

r_a - max. - 6 mm

Basic dynamic load rating - C - 18714 kN

Basic static load rating - C₀ - 49000 kN

Fatigue load limit - P_u - 2500 kN

Reference speed - 110 r/min

Limiting speed - 200 r/min

Calculation factor - e - 0.21

Calculation factor - Y₁ - 3.2

Calculation factor - Y₂ - 4.8

Calculation factor - Y₀ - 3.2

Weight - 2500 kg

Designation

Bore Dia, mm

Outer Dia, mm: