Needle roller bearings RNA3220

Bearing number : RNA3220

Size (mm) : 258.4x268.4x64

Brand : Timken

Bore Diameter (mm) : 258,4

Outer Diameter (mm) : 268,4

Width (mm) : 64

Bearing dimensions and specification in Timken catalogue:

Fw - 258,4 mm

D - 300 mm

Ew - 268,4 mm

C - 64 mm

r - 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