Bearing RNA6903 (ZEN)

Needle roller bearings RNA6903

Bearing number : RNA6903

Size (mm) : 22x30x23

Brand : ZEN

Bore Diameter (mm) : 22

Outer Diameter (mm) : 30

Width (mm) : 23

Bearing dimensions and specification in ZEN catalogue:

d - 22 mm

D - 30 mm

B - 23 mm

C - 23 mm

r min. - 0,3 mm

Weight - 0,042 Kg

Basic dynamic load rating (C) - 18 kN

Basic static load rating (C0) - 29 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 19000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: