Bearing NN3084 (KOYO)

Cylindrical roller bearings NN3084

Bearing number : NN3084

Size (mm) : 420x620x150

Brand : KOYO

Bore Diameter (mm) : 420

Outer Diameter (mm) : 620

Width (mm) : 150

Bearing dimensions and specification in KOYO catalogue:

d - 420 mm

D - 620 mm

Ew - 570 mm

B - 150 mm

C - 150 mm

r min. - 5 mm

da min. - 440 mm

Da min - 574 mm

Da max. - 600 mm

ra max. - 4 mm

Weight - 154 Kg

Basic dynamic load rating (C) - 2310 kN

Basic static load rating (C0) - 4570 kN

(Grease) Lubrication Speed - 670 r/min

(Oil) Lubrication Speed - 800 r/min

Designation

Bore Dia, mm

Outer Dia, mm: