NTN 6405 bearing

Bearing 6405

6405 NTN bearing,

NTN 6405 bearing, Size: 25x80x21. NTN 6405 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 6405

Bearing number : 6405

Size (mm) : 25x80x21

Brand : NTN

Bore Diameter (mm) : 25

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in NTN catalogue:

d - 25 mm

D - 80 mm

B - 21 mm

C - 21 mm

r min. - 1,5 mm

da min. - 33 mm

Da max. - 72 mm

ra max. - 1,5 mm

Weight - 0,53 Kg

Basic dynamic load rating (C) - 34,5 kN

Basic static load rating (C0) - 17,5 kN

(Grease) Lubrication Speed - 10 000 r/min

(Oil) Lubrication Speed - 12 000 r/min

Calculation factor (f0) - 11,6