Bearing RNA4910 (NSK)

Needle roller bearings RNA4910

Bearing number : RNA4910

Size (mm) : 58x72x22

Brand : NSK

Bore Diameter (mm) : 58

Outer Diameter (mm) : 72

Width (mm) : 22

Bearing dimensions and specification in NSK catalogue:

Fw - 58 mm

D - 72 mm

C - 22 mm

r min. - 0,6 mm

Weight - 0,18 Kg

Basic dynamic load rating (C) - 42,5 kN

Basic static load rating (C0) - 73,5 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 7100 r/min

Designation

Bore Dia, mm

Outer Dia, mm: