Bearing 68/670 (KOYO)

Deep groove ball bearings 68/670

Bearing number : 68/670

Size (mm) : 670x820x69

Brand : KOYO

Bore Diameter (mm) : 670

Outer Diameter (mm) : 820

Width (mm) : 69

Bearing dimensions and specification in KOYO catalogue:

d - 670 mm

D - 820 mm

B - 69 mm

r min. - 4 mm

da min. - 686 mm

Da max. - 807 mm

ra max. - 3 mm

Weight - 76,9 Kg

Basic dynamic load rating (C) - 452 kN

Basic static load rating (C0) - 908 kN

Calculation factor (f0) - 16

Designation

Bore Dia, mm

Outer Dia, mm: