Bearing NF1064 (NSK)

Cylindrical roller bearings NF1064

Bearing number : NF1064

Size (mm) : 320x440x74

Brand : NSK

Bore Diameter (mm) : 320

Outer Diameter (mm) : 440

Width (mm) : 74

Bearing dimensions and specification in NSK catalogue:

d - 320 mm

D - 480 mm

Ew - 440 mm

B - 74 mm

C - 74 mm

r min. - 4 mm

r1 min. - 4 mm

da min. - 336 mm

Db min. - 444 mm

ra max. - 3 mm

rb max. - 3 mm

Db max - 464 mm

Weight - 46,1 Kg

Basic dynamic load rating (C) - 905 kN

Basic static load rating (C0) - 1470 kN

(Grease) Lubrication Speed - 1 200 r/min

(Oil) Lubrication Speed - 1 400 r/min

Designation

Bore Dia, mm

Outer Dia, mm: