NTN 239/560K bearing

Bearing 239/560K

239/560K NTN bearing,

NTN 239/560K bearing, Size: 560x750x140. NTN 239/560K are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Spherical roller bearings 239/560K

Bearing number : 239/560K

Size (mm) : 560x750x140

Brand : NTN

Bore Diameter (mm) : 560

Outer Diameter (mm) : 750

Width (mm) : 140

Bearing dimensions and specification in NTN catalogue:

d - 560 mm

D - 750 mm

B - 140 mm

C - 140 mm

r min. - 5 mm

da min. - 582 mm

Da max. - 728 mm

ra max. - 4 mm

Weight - 176 Kg

Basic dynamic load rating (C) - 2 830 kN

Basic static load rating (C0) - 6 700 kN

(Grease) Lubrication Speed - 380 r/min

(Oil) Lubrication Speed - 490 r/min

Calculation factor (e) - 0,16

Calculation factor (Y0) - 4

Calculation factor (Y1) - 4,09

Calculation factor (Y2) - 6,09