Bearing NA4911 (CX)

Needle roller bearings NA4911

Bearing number : NA4911

Size (mm) : 55x80x25

Brand : CX

Bore Diameter (mm) : 55

Outer Diameter (mm) : 80

Width (mm) : 25

Bearing dimensions and specification in CX catalogue:

d - 55 mm

Fw - 63 mm

D - 80 mm

B - 25 mm

C - 25 mm

Weight - 0,4 Kg

Basic dynamic load rating (C) - 57,2 kN

Basic static load rating (C0) - 106 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6300 r/min

Designation

Bore Dia, mm

Outer Dia, mm: