Bearing RNA4920 (NSK)

Needle roller bearings RNA4920

Bearing number : RNA4920

Size (mm) : 115x140x40

Brand : NSK

Bore Diameter (mm) : 115

Outer Diameter (mm) : 140

Width (mm) : 40

Bearing dimensions and specification in NSK catalogue:

Fw - 115 mm

D - 140 mm

C - 40 mm

r min. - 1,1 mm

Weight - 1,15 Kg

Basic dynamic load rating (C) - 144 kN

Basic static load rating (C0) - 295 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3600 r/min

Designation

Bore Dia, mm

Outer Dia, mm: