NTN 240/500BK30 bearing

Bearing 240/500BK30

240/500BK30 NTN bearing,

NTN 240/500BK30 bearing, Size: 500x720x218. NTN 240/500BK30 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Spherical roller bearings 240/500BK30

Bearing number : 240/500BK30

Size (mm) : 500x720x218

Brand : NTN

Bore Diameter (mm) : 500

Outer Diameter (mm) : 720

Width (mm) : 218

Bearing dimensions and specification in NTN catalogue:

d - 500 mm

D - 720 mm

B - 218 mm

C - 218 mm

r min. - 6 mm

da min. - 528 mm

Da max. - 692 mm

ra max. - 5 mm

Weight - 290 Kg

Basic dynamic load rating (C) - 4 750 kN

Basic static load rating (C0) - 10 900 kN

(Grease) Lubrication Speed - 350 r/min

(Oil) Lubrication Speed - 460 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 2,23

Calculation factor (Y1) - 2,28

Calculation factor (Y2) - 3,4