Bearing NA2190 (KOYO)

Needle roller bearings NA2190

Bearing number : NA2190

Size (mm) : 190x245x42

Brand : KOYO

Bore Diameter (mm) : 190

Outer Diameter (mm) : 245

Width (mm) : 42

Bearing dimensions and specification in KOYO catalogue:

d - 190 mm

Fw - 216 mm

D - 245 mm

B - 42 mm

r5 min. - 1,35 mm

Weight - 3,21 Kg

Basic dynamic load rating (C) - 250 kN

Basic static load rating (C0) - 800 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1800 r/min

Designation

Bore Dia, mm

Outer Dia, mm: