Bearing NA4910,2RS (KOYO)

Needle roller bearings NA4910,2RS

Bearing number : NA4910,2RS

Size (mm) : 50x72x23

Brand : KOYO

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 23

Bearing dimensions and specification in KOYO catalogue:

d - 50 mm

Fw - 58 mm

D - 72 mm

B - 23 mm

C - 22 mm

r5 min. - 0,6 mm

Weight - 0,309 Kg

Basic dynamic load rating (C) - 41,2 kN

Basic static load rating (C0) - 65,8 kN

(Grease) Lubrication Speed - 7400 r/min

Designation

Bore Dia, mm

Outer Dia, mm: