Bearing NA4906D (KOYO)

Needle roller bearings NA4906D

Bearing number : NA4906D

Size (mm) : 30x47x17

Brand : KOYO

Bore Diameter (mm) : 30

Outer Diameter (mm) : 47

Width (mm) : 17

Bearing dimensions and specification in KOYO catalogue:

d - 30 mm

Fw - 35 mm

D - 47 mm

B - 17 mm

C - 17 mm

r5 min. - 0.3 mm

Weight - 0.110 Kg

Basic dynamic load rating (C) - 20.2 kN

Basic static load rating (C0) - 31.9 kN

(Oil) Lubrication Speed - 12000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: