Bearing C 4909 V (SKF)

CARB toroidal roller bearings, on a withdrawal sleeve C 4909 V

Bearing number : C 4909 V

Size (mm) : 45x68x22

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 68

Width (mm) : 22

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 68 mm

B - 22 mm

d₂ - - 51.5 mm

D₁ - - 60.7 mm

s₁ - 4.7 mm

s₂ - 1.7 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 48.2 mm

d_a - max. - 57 mm

D_a - max. - 64.8 mm

r_a - max. - 0.6 mm

Basic dynamic load rating - C - 81.5 kN

Basic static load rating - C₀ - 112 kN

Fatigue load limit - P_u - 13.2 kN

Limiting speed - 3800 r/min

Factor - k₁ - 0.102

Factor - k₂ - 0.114

Mass bearing - 0.29 kg

Designation

Bore Dia, mm

Outer Dia, mm: