Bearing 7284A (NSK)

Angular contact ball bearings 7284A

Bearing number : 7284A

Size (mm) : 420x760x109

Brand : NSK

Bore Diameter (mm) : 420

Outer Diameter (mm) : 760

Width (mm) : 109

Bearing dimensions and specification in NSK catalogue:

d - 420 mm

D - 760 mm

B - 109 mm

C - 109 mm

a - 224,8 mm

r min. - 7,5 mm

r1 min. - 4 mm

Da - 709 mm

ra max. - 6 mm

da - 475 mm

Weight - 228 Kg

Basic dynamic load rating (C) - 775 kN

Basic static load rating (C0) - 1620 kN

Designation

Bore Dia, mm

Outer Dia, mm: