Bearing RNA3220 (KOYO)

Needle roller bearings RNA3220

Bearing number : RNA3220

Size (mm) : 258.4x300x64

Brand : KOYO

Bore Diameter (mm) : 258,4

Outer Diameter (mm) : 300

Width (mm) : 64

Bearing dimensions and specification in KOYO catalogue:

Fw - 258,4 mm

D - 300 mm

Ew - 268,4 mm

C - 64 mm

r5 min. - 1,85 mm

Weight - 8,57 Kg

Basic dynamic load rating (C) - 490 kN

Basic static load rating (C0) - 1650 kN

(Grease) Lubrication Speed - 980 r/min

(Oil) Lubrication Speed - 1500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: