Bearing RNAO40X55X20 (KOYO)

Needle roller bearings RNAO40X55X20

Bearing number : RNAO40X55X20

Size (mm) : 40x55x20

Brand : KOYO

Bore Diameter (mm) : 40

Outer Diameter (mm) : 55

Width (mm) : 20

Bearing dimensions and specification in KOYO catalogue:

Fw - 40 mm

D - 55 mm

Ew - 48 mm

C - 20 mm

r5 min. - 0,3 mm

Weight - 0,139 Kg

Basic dynamic load rating (C) - 35,5 kN

Basic static load rating (C0) - 56,3 kN

(Grease) Lubrication Speed - 7100 r/min

(Oil) Lubrication Speed - 11000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: