Bearing 22248 CCK/W33 (SKF)

Spherical roller bearings 22248 CCK/W33

Bearing number : 22248 CCK/W33

Size (mm) : 240x440x120

Brand : SKF

Bore Diameter (mm) : 240

Outer Diameter (mm) : 440

Width (mm) : 120

Bearing dimensions and specification in SKF catalogue:

d - 240 mm

D - 440 mm

B - 120 mm

d₂ - - 290 mm

D₁ - - 383 mm

b - 22.3 mm

K - 12 mm

r_1,2 - min. - 4 mm

d_a - min. - 249 mm

d_a - max. - 290 mm

D_a - max. - 423 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 2258 kN

Basic static load rating - C₀ - 3000 kN

Fatigue load limit - P_u - 245 kN

Reference speed - 1300 r/min

Limiting speed - 1800 r/min

Calculation factor - e - 0.27

Calculation factor - Y₁ - 2.5

Calculation factor - Y₂ - 3.7

Calculation factor - Y₀ - 2.5

Weight - 78.6 kg

Designation

Bore Dia, mm

Outer Dia, mm: