Bearing RNA4920S (NTN)

Needle roller bearings RNA4920S

Bearing number : RNA4920S

Size (mm) : 115x140x40

Brand : NTN

Bore Diameter (mm) : 115

Outer Diameter (mm) : 140

Width (mm) : 40

Bearing dimensions and specification in NTN catalogue:

Fw - 115 mm

D - 140 mm

C - 40 mm

r min. - 1,1 mm

Da max. - 125 mm

ra max. - 1 mm

Weight - 0,98 Kg

Basic dynamic load rating (C) - 72 kN

Basic static load rating (C0) - 168 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: