NA4911 NSK bearing

Bearing NA4911

Needle roller bearings NA4911

Bearing number : NA4911

Size (mm) : 55x80x25

Brand : NSK

Bore Diameter (mm) : 55

Outer Diameter (mm) : 80

Width (mm) : 25

Bearing dimensions and specification in NSK catalogue:

d - 55 mm

Fw - 63 mm

D - 80 mm

B - 25 mm

C - 25 mm

r min. - 1 mm

da min. - 60 mm

Da max. - 75 mm

ra max. - 1 mm

Weight - 0,4 Kg

Basic dynamic load rating (C) - 53,5 kN

Basic static load rating (C0) - 87,5 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 6700 r/min

NSK NA4911 Bearing Advantage NSK NA4911 Bearing Package NSK NA4911 Bearing Fast Delivery NSK NA4911 Bearing Service