Bearing NNU4064 (KOYO)

Cylindrical roller bearings NNU4064

Bearing number : NNU4064

Size (mm) : 320x480x160

Brand : KOYO

Bore Diameter (mm) : 320

Outer Diameter (mm) : 480

Width (mm) : 160

Bearing dimensions and specification in KOYO catalogue:

d - 320 mm

Fw - 362 mm

D - 480 mm

B - 160 mm

r min. - 4 mm

da min. - 336 mm

da max - 358 mm

Da max. - 464 mm

db min - 367 mm

ra max. - 3 mm

Weight - 99,9 Kg

Basic dynamic load rating (C) - 1970 kN

Basic static load rating (C0) - 4030 kN

Designation

Bore Dia, mm

Outer Dia, mm: