NTN 241/630BK30 bearing

241/630BK30 NTN bearing,

NTN 241/630BK30 bearing, Size: 630x1030x400. NTN 241/630BK30 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Spherical roller bearings 241/630BK30

Bearing number : 241/630BK30

Size (mm) : 630x1030x400

Brand : NTN

Bore Diameter (mm) : 630

Outer Diameter (mm) : 1030

Width (mm) : 400

Bearing dimensions and specification in NTN catalogue:

d - 630 mm

D - 1 030 mm

B - 400 mm

C - 400 mm

r min. - 7,5 mm

da min. - 666 mm

Da max. - 994 mm

ra max. - 6 mm

Weight - 1 310 Kg

Basic dynamic load rating (C) - 11 600 kN

Basic static load rating (C0) - 25 000 kN

(Grease) Lubrication Speed - 250 r/min

(Oil) Lubrication Speed - 320 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 1,74

Calculation factor (Y1) - 1,78

Calculation factor (Y2) - 2,66