Bearing NN3064 (NACHI)

Cylindrical roller bearings NN3064

Bearing number : NN3064

Size (mm) : 320x438x121

Brand : NACHI

Bore Diameter (mm) : 320

Outer Diameter (mm) : 438

Width (mm) : 121

Bearing dimensions and specification in NACHI catalogue:

d - 320 mm

D - 480 mm

Ew - 438 mm

B - 121 mm

C - 121 mm

r min. - 4 mm

Weight - 74 Kg

Basic dynamic load rating (C) - 1430 kN

Basic static load rating (C0) - 2750 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2200 r/min

Designation

Bore Dia, mm

Outer Dia, mm: