Bearing RNA4905 (ZEN)

Needle roller bearings RNA4905

Bearing number : RNA4905

Size (mm) : 30x42x17

Brand : ZEN

Bore Diameter (mm) : 30

Outer Diameter (mm) : 42

Width (mm) : 17

Bearing dimensions and specification in ZEN catalogue:

d - 30 mm

D - 42 mm

B - 17 mm

C - 17 mm

r min. - 0,3 mm

Weight - 0,061 Kg

Basic dynamic load rating (C) - 23,6 kN

Basic static load rating (C0) - 31,5 kN

(Grease) Lubrication Speed - 8500 r/min

(Oil) Lubrication Speed - 14000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: