Bearing C 2228 (SKF)

CARB toroidal roller bearings, on a withdrawal sleeve C 2228

Bearing number : C 2228

Size (mm) : 140x250x68

Brand : SKF

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 68

Bearing dimensions and specification in SKF catalogue:

d - 140 mm

D - 250 mm

B - 68 mm

d₂ - - 173 mm

D₁ - - 223 mm

s₁ - 13.7 mm

r_1,2 - min. - 3 mm

d_a - min. - 154 mm

d_a - max. - 191 mm

D_a - min. - 207 mm

D_a - max. - 236 mm

C_a - min. - 2.3 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 830 kN

Basic static load rating - C₀ - 1060 kN

Fatigue load limit - P_u - 102 kN

Reference speed - 2400 r/min

Limiting speed - 3200 r/min

Factor - k₁ - 0.109

Factor - k₂ - 0.108

Mass bearing - 14 kg

Designation

Bore Dia, mm

Outer Dia, mm: