Bearing C 39/670 M (SKF)

CARB toroidal roller bearings, on a withdrawal sleeve C 39/670 M

Bearing number : C 39/670 M

Size (mm) : 670x900x170

Brand : SKF

Bore Diameter (mm) : 670

Outer Diameter (mm) : 900

Width (mm) : 170

Bearing dimensions and specification in SKF catalogue:

d - 670 mm

D - 900 mm

B - 170 mm

d₂ - - 764 mm

D₁ - - 848 mm

s₁ - 40.5 mm

r_1,2 - min. - 6 mm

d_a - min. - 693 mm

d_a - max. - 789 mm

D_a - min. - 830 mm

D_a - max. - 877 mm

C_a - min. - 2.5 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 4900 kN

Basic static load rating - C₀ - 11200 kN

Fatigue load limit - P_u - 695 kN

Reference speed - 480 r/min

Limiting speed - 630 r/min

Factor - k₁ - 0.121

Factor - k₂ - 0.113

Mass bearing - 315 kg

Designation

Bore Dia, mm

Outer Dia, mm: