Bearing C 3068 M (SKF)

CARB toroidal roller bearings, on a withdrawal sleeve C 3068 M

Bearing number : C 3068 M

Size (mm) : 340x520x133

Brand : SKF

Bore Diameter (mm) : 340

Outer Diameter (mm) : 520

Width (mm) : 133

Bearing dimensions and specification in SKF catalogue:

d - 340 mm

D - 520 mm

B - 133 mm

d₂ - - 402 mm

D₁ - - 482 mm

s₁ - 25.4 mm

r_1,2 - min. - 5 mm

d_a - min. - 358 mm

d_a - max. - 430 mm

D_a - min. - 465 mm

D_a - max. - 502 mm

C_a - min. - 1.9 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 2900 kN

Basic static load rating - C₀ - 5000 kN

Fatigue load limit - P_u - 375 kN

Reference speed - 950 r/min

Limiting speed - 1300 r/min

Factor - k₁ - 0.12

Factor - k₂ - 0.099

Mass bearing - 100 kg

Designation

Bore Dia, mm

Outer Dia, mm: