N1064 320x440x74 NTN bearing

Bearing N1064

Cylindrical roller bearings N1064

Bearing number : N1064

Size (mm) : 320x440x74

Brand : NTN

Bore Diameter (mm) : 320

Outer Diameter (mm) : 440

Width (mm) : 74

Bearing dimensions and specification in NTN catalogue:

d - 320 mm

D - 480 mm

Ew - 440 mm

B - 74 mm

C - 74 mm

r min. - 4 mm

r1 min. - 4 mm

J - 376 mm

Weight - 45,3 Kg

Basic dynamic load rating (C) - 875 kN

Basic static load rating (C0) - 1 410 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 500 r/min

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