Bearing C 31/750 KMB + AOH 31/750 (SKF)

CARB toroidal roller bearings, on a withdrawal sleeve C 31/750 KMB + AOH 31/750

Bearing number : C 31/750 KMB + AOH 31/750

Size (mm) : 710x1220x425

Brand : SKF

Bore Diameter (mm) : 710

Outer Diameter (mm) : 1220

Width (mm) : 425

Bearing dimensions and specification in SKF catalogue:

d₁ - 710 mm

D - 1220 mm

B₁ - 425 mm

d₂ - - 884 mm

D₁ - - 1077 mm

B - 365 mm

G - Tr 800x7

G₁ - 800 mm

s₁ - 33 mm

r_1,2 - min. - 9.5 mm

d_a - min. - 790 mm

d_a - max. - 883 mm

D_a - min. - 1025 mm

D_a - max. - 1180 mm

C_a - min. - 9.3 mm

r_a - max. - 8 mm

Basic dynamic load rating - C - 16000 kN

Basic static load rating - C₀ - 30500 kN

Fatigue load limit - P_u - 1800 kN

Reference speed - 320 r/min

Limiting speed - 450 r/min

Factor - k₁ -

Factor - k₂ - 0.094

Mass bearing and sleeve - 1930 kg

Designation

Bore Dia, mm

Outer Dia, mm: