Needle roller bearings RNA6902

Bearing number : RNA6902

Size (mm) : 20x28x23

Brand : Timken

Bore Diameter (mm) : 20

Outer Diameter (mm) : 28

Width (mm) : 23

Bearing dimensions and specification in Timken catalogue:

d - 20 mm

D - 28 mm

C - 23 mm

r - 0,3 mm

Weight - 0,042 Kg

Basic dynamic load rating (C) - 18,4 kN

Basic static load rating (C0) - 26,9 kN

(Grease) Lubrication Speed - 22000 r/min

(Oil) Lubrication Speed - 14000 r/min