NTN 6409 bearing

Bearing 6409

6409 NTN bearing,

NTN 6409 bearing, Size: 45x120x29. NTN 6409 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearings 6409

Bearing number : 6409

Size (mm) : 45x120x29

Brand : NTN

Bore Diameter (mm) : 45

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in NTN catalogue:

d - 45 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

da min. - 54 mm

Da max. - 111 mm

ra max. - 2 mm

Weight - 1,53 Kg

Basic dynamic load rating (C) - 77 kN

Basic static load rating (C0) - 45 kN

(Grease) Lubrication Speed - 6 300 r/min

(Oil) Lubrication Speed - 7 400 r/min

Calculation factor (f0) - 12,1