NA4904 NSK bearing

Bearing NA4904

Needle roller bearings NA4904

Bearing number : NA4904

Size (mm) : 20x37x17

Brand : NSK

Bore Diameter (mm) : 20

Outer Diameter (mm) : 37

Width (mm) : 17

Bearing dimensions and specification in NSK catalogue:

d - 20 mm

Fw - 25 mm

D - 37 mm

B - 17 mm

C - 17 mm

r min. - 0,3 mm

da min. - 22 mm

Da max. - 35 mm

ra max. - 0,3 mm

Weight - 0,077 Kg

Basic dynamic load rating (C) - 19,7 kN

Basic static load rating (C0) - 22,9 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 18000 r/min

NSK NA4904 Bearing Advantage NSK NA4904 Bearing Package NSK NA4904 Bearing Fast Delivery NSK NA4904 Bearing Service