Bearing C39/670KM (SKF)

Toroidal roller bearings C39/670KM

Bearing number : C39/670KM

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

C - 170 mm

d2 - 764 mm

r1 min. - 6 mm

r2 min. - 6 mm

D1 - 848 mm

Ca - 2,5 mm

da min. - 693 mm

da max - 789 mm

Da min - 830 mm

Da max. - 877 mm

ra max. - 5 mm

Calculation factor (k2) - 0,113

S1 - 40,5 mm

Weight - 315 Kg

Basic dynamic load rating (C) - 4900 kN

Basic static load rating (C0) - 11200 kN

Fatigue load limit (Pu) - 695

Reference speed - 480 r/min

Limiting speed - 630 r/min

Calculation factor (k1) - 0,121

Designation

Bore Dia, mm

Outer Dia, mm: