Bearing NA2140 (KOYO)

Needle roller bearings NA2140

Bearing number : NA2140

Size (mm) : 140x180x36

Brand : KOYO

Bore Diameter (mm) : 140

Outer Diameter (mm) : 180

Width (mm) : 36

Bearing dimensions and specification in KOYO catalogue:

d - 140 mm

Fw - 158 mm

D - 180 mm

B - 36 mm

r5 min. - 1,35 mm

Weight - 1,478 Kg

Basic dynamic load rating (C) - 157 kN

Basic static load rating (C0) - 455 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 2400 r/min

Designation

Bore Dia, mm

Outer Dia, mm: