Bearing NA4904 (CX)

Needle roller bearings NA4904

Bearing number : NA4904

Size (mm) : 20x37x17

Brand : CX

Bore Diameter (mm) : 20

Outer Diameter (mm) : 37

Width (mm) : 17

Bearing dimensions and specification in CX catalogue:

d - 20 mm

Fw - 25 mm

D - 37 mm

B - 17 mm

C - 17 mm

Weight - 0,075 Kg

Basic dynamic load rating (C) - 21,6 kN

Basic static load rating (C0) - 28 kN

(Grease) Lubrication Speed - 9500 r/min

(Oil) Lubrication Speed - 15000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: