Bearing NA2025 (KOYO)

Needle roller bearings NA2025

Bearing number : NA2025

Size (mm) : 25x47x22

Brand : KOYO

Bore Diameter (mm) : 25

Outer Diameter (mm) : 47

Width (mm) : 22

Bearing dimensions and specification in KOYO catalogue:

d - 25 mm

Fw - 33,5 mm

D - 47 mm

B - 22 mm

r5 min. - 0,65 mm

Weight - 0,122 Kg

Basic dynamic load rating (C) - 33 kN

Basic static load rating (C0) - 60 kN

(Grease) Lubrication Speed - 7200 r/min

(Oil) Lubrication Speed - 11000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: