Bearing NK42/20 (KOYO)

Needle roller bearings NK42/20

Bearing number : NK42/20

Size (mm) : 42x52x20

Brand : KOYO

Bore Diameter (mm) : 42

Outer Diameter (mm) : 52

Width (mm) : 20

Bearing dimensions and specification in KOYO catalogue:

Fw - 42 mm

D - 52 mm

C - 20 mm

r5 min. - 0,3 mm

Weight - 0,085 Kg

Basic dynamic load rating (C) - 28,3 kN

Basic static load rating (C0) - 52,4 kN

(Grease) Lubrication Speed - 6600 r/min

(Oil) Lubrication Speed - 10000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: