Bearing C 3144 K (SKF)

CARB toroidal roller bearings, on a withdrawal sleeve C 3144 K

Bearing number : C 3144 K

Size (mm) : 220x370x120

Brand : SKF

Bore Diameter (mm) : 220

Outer Diameter (mm) : 370

Width (mm) : 120

Bearing dimensions and specification in SKF catalogue:

d - 220 mm

D - 370 mm

B - 120 mm

d₂ - - 268 mm

D₁ - - 333 mm

s₁ - 22.3 mm

r_1,2 - min. - 4 mm

d_a - min. - 229 mm

d_a - max. - 290 mm

D_a - min. - 315 mm

D_a - max. - 353 mm

C_a - min. - 3.5 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 1900 kN

Basic static load rating - C₀ - 2900 kN

Fatigue load limit - P_u - 245 kN

Reference speed - 1400 r/min

Limiting speed - 1800 r/min

Factor - k₁ - 0.114

Factor - k₂ - 0.097

Mass bearing - 50.5 kg

Designation

Bore Dia, mm

Outer Dia, mm: