Bearing 6256 (NACHI)

Deep groove ball bearings 6256

Bearing number : 6256

Size (mm) : 280x500x80

Brand : NACHI

Bore Diameter (mm) : 280

Outer Diameter (mm) : 500

Width (mm) : 80

Bearing dimensions and specification in NACHI catalogue:

d - 280 mm

D - 500 mm

B - 80 mm

C - 80 mm

r min. - 5 mm

da min. - 302 mm

Da max. - 478 mm

ra max. - 4.0 mm

Weight - 71.0 Kg

Basic dynamic load rating (C) - 400 kN

Basic static load rating (C0) - 550 kN

(Grease) Lubrication Speed - 950 r/min

(Oil) Lubrication Speed - 1200 r/min

Designation

Bore Dia, mm

Outer Dia, mm: