Bearing NKJ40/20 (KOYO)

Needle roller bearings NKJ40/20

Bearing number : NKJ40/20

Size (mm) : 40x55x20

Brand : KOYO

Bore Diameter (mm) : 40

Outer Diameter (mm) : 55

Width (mm) : 20

Bearing dimensions and specification in KOYO catalogue:

d - 40 mm

Fw - 45 mm

D - 55 mm

B - 20 mm

C - 20 mm

r5 min. - 0,3 mm

S - 2 mm

Weight - 0,152 Kg

Basic dynamic load rating (C) - 29,5 kN

Basic static load rating (C0) - 56,4 kN

(Grease) Lubrication Speed - 9400 r/min

(Oil) Lubrication Speed - 6100 r/min

Designation

Bore Dia, mm

Outer Dia, mm: