Bearing NK40/30 (KOYO)

Needle roller bearings NK40/30

Bearing number : NK40/30

Size (mm) : 40x50x30

Brand : KOYO

Bore Diameter (mm) : 40

Outer Diameter (mm) : 50

Width (mm) : 30

Bearing dimensions and specification in KOYO catalogue:

Fw - 40 mm

D - 50 mm

C - 30 mm

r5 min. - 0,3 mm

Weight - 0,137 Kg

Basic dynamic load rating (C) - 40 kN

Basic static load rating (C0) - 80,2 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 11000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: