Spherical roller bearings 24056RK30

Bearing number : 24056RK30

Size (mm) : 280x420x140

Brand : KOYO

Bore Diameter (mm) : 280

Outer Diameter (mm) : 420

Width (mm) : 140

Bearing dimensions and specification in KOYO catalogue:

d - 280 mm

D - 420 mm

B - 140 mm

C - 140 mm

r min. - 4 mm

da min. - 298 mm

Da max. - 402 mm

ra max. - 3 mm

Weight - 67,4 Kg

Basic dynamic load rating (C) - 1740 kN

Basic static load rating (C0) - 3420 kN

(Grease) Lubrication Speed - 640 r/min

(Oil) Lubrication Speed - 850 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 2,16

Calculation factor (Y1) - 2,21

Calculation factor (Y2) - 3,29