Bearing NCF 3011 CV (SKF)

Cylindrical roller bearings, single row, full complement NCF 3011 CV

Bearing number : NCF 3011 CV

Size (mm) : 55x90x26

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 90

Width (mm) : 26

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 90 mm

B - 26 mm

d₁ - - 68 mm

D₁ - - 79 mm

E - 83.54 mm

s - 2 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

d_a - min. - 62 mm

d_as - 65.8 mm

D_a - max. - 84 mm

D_b - max. - 86 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 105 kN

Basic static load rating - C₀ - 140 kN

Fatigue load limit - P_u - 17.3 kN

Reference speed - 3400 r/min

Limiting speed - 4300 r/min

Calculation factor - k_r - 0.3

Calculation factor - e - 0.3

Calculation factor - Y - 0.4

Mass bearing - 0.64 kg

Designation

Bore Dia, mm

Outer Dia, mm: