NTN 23964 bearing

Bearing 23964

NTN 23964 bearing, Size: 320x440x90. NTN 23964 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Spherical roller bearings 23964

Bearing number : 23964

Size (mm) : 320x440x90

Brand : NTN

Bore Diameter (mm) : 320

Outer Diameter (mm) : 440

Width (mm) : 90

Bearing dimensions and specification in NTN catalogue:

d - 320 mm

D - 440 mm

B - 90 mm

C - 90 mm

r min. - 3 mm

da min. - 334 mm

Da max. - 426 mm

ra max. - 2,5 mm

Weight - 43 Kg

Basic dynamic load rating (C) - 1 140 kN

Basic static load rating (C0) - 2 460 kN

(Grease) Lubrication Speed - 720 r/min

(Oil) Lubrication Speed - 930 r/min

Calculation factor (e) - 0,19

Calculation factor (Y0) - 3,42

Calculation factor (Y1) - 3,5

Calculation factor (Y2) - 5,21

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