Bearing 238/1180 CAFA/W20 (SKF)

Spherical roller bearings 238/1180 CAFA/W20

Bearing number : 238/1180 CAFA/W20

Size (mm) : 1180x1420x180

Brand : SKF

Bore Diameter (mm) : 1180

Outer Diameter (mm) : 1420

Width (mm) : 180

Bearing dimensions and specification in SKF catalogue:

d - 1180 mm

D - 1420 mm

B - 180 mm

d₂ - - 1264 mm

D₁ - - 1355 mm

K - 12 mm

r_1,2 - min. - 6 mm

d_a - min. - 1203 mm

D_a - max. - 1397 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 6778 kN

Basic static load rating - C₀ - 18600 kN

Fatigue load limit - P_u - 1080 kN

Reference speed - 170 r/min

Limiting speed - 320 r/min

Calculation factor - e - 0.11

Calculation factor - Y₁ - 6.1

Calculation factor - Y₂ - 9.1

Calculation factor - Y₀ - 6.3

Weight - 575 kg

Designation

Bore Dia, mm

Outer Dia, mm: