Bearing C 3148 K (SKF)

CARB toroidal roller bearings, on a withdrawal sleeve C 3148 K

Bearing number : C 3148 K

Size (mm) : 240x400x128

Brand : SKF

Bore Diameter (mm) : 240

Outer Diameter (mm) : 400

Width (mm) : 128

Bearing dimensions and specification in SKF catalogue:

d - 240 mm

D - 400 mm

B - 128 mm

d₂ - - 281 mm

D₁ - - 357 mm

s₁ - 20.4 mm

r_1,2 - min. - 4 mm

d_a - min. - 249 mm

d_a - max. - 309 mm

D_a - min. - 334 mm

D_a - max. - 383 mm

C_a - min. - 3.7 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 2320 kN

Basic static load rating - C₀ - 3450 kN

Fatigue load limit - P_u - 285 kN

Reference speed - 1300 r/min

Limiting speed - 1700 r/min

Factor - k₁ - 0.116

Factor - k₂ - 0.095

Mass bearing - 62 kg

Designation

Bore Dia, mm

Outer Dia, mm: