Bearing B680-3 (NSK)

Deep groove ball bearings B680-3

Bearing number : B680-3

Size (mm) : 680x790x50

Brand : NSK

Bore Diameter (mm) : 680

Outer Diameter (mm) : 790

Width (mm) : 50

Bearing dimensions and specification in NSK catalogue:

d - 680 mm

D - 790 mm

B - 50 mm

C - 50 mm

r min. - 3 mm

da min. - 704 mm

Da max. - 761 mm

ra max. - 2,5 mm

Weight - 40,8 Kg

Basic dynamic load rating (C) - 288 kN

Basic static load rating (C0) - 650 kN

Calculation factor (f0) - 17,9

Designation

Bore Dia, mm

Outer Dia, mm: