NTN 239/530K bearing

Bearing 239/530K

239/530K NTN bearing,

NTN 239/530K bearing, Size: 530x710x136. NTN 239/530K are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Spherical roller bearings 239/530K

Bearing number : 239/530K

Size (mm) : 530x710x136

Brand : NTN

Bore Diameter (mm) : 530

Outer Diameter (mm) : 710

Width (mm) : 136

Bearing dimensions and specification in NTN catalogue:

d - 530 mm

D - 710 mm

B - 136 mm

C - 136 mm

r min. - 5 mm

da min. - 552 mm

Da max. - 688 mm

ra max. - 4 mm

Weight - 152 Kg

Basic dynamic load rating (C) - 2 640 kN

Basic static load rating (C0) - 6 450 kN

(Grease) Lubrication Speed - 400 r/min

(Oil) Lubrication Speed - 520 r/min

Calculation factor (e) - 0,17

Calculation factor (Y0) - 3,86

Calculation factor (Y1) - 3,94

Calculation factor (Y2) - 5,87