Bearing NK30/20 (KOYO)

Needle roller bearings NK30/20

Bearing number : NK30/20

Size (mm) : 30x40x20

Brand : KOYO

Bore Diameter (mm) : 30

Outer Diameter (mm) : 40

Width (mm) : 20

Bearing dimensions and specification in KOYO catalogue:

Fw - 30 mm

D - 40 mm

C - 20 mm

r5 min. - 0,3 mm

Weight - 0,071 Kg

Basic dynamic load rating (C) - 24,2 kN

Basic static load rating (C0) - 38,3 kN

(Grease) Lubrication Speed - 9500 r/min

(Oil) Lubrication Speed - 15000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: