E-mail: [email protected]

NSK NA4856 bearing

Bearing NA4856

We are global distributor of NTN NA4856 Bearing and other famous brand bearings,we also maintain extensive stocks for NTN NA4856 Bearing and other brand such as FAG,SKF,NSK.We will provide you superior quality NTN NA4856 Bearing with quickest delivery time and most competitive price.Our sales team have extensive experience of providing ...

Needle roller bearings NA4856

Bearing number : NA4856

Size (mm) : 280x350x69

Brand : NSK

Bore Diameter (mm) : 280

Outer Diameter (mm) : 350

Width (mm) : 69

Bearing dimensions and specification in NSK catalogue:

d - 280 mm

Fw - 305 mm

D - 350 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

da min. - 289 mm

Da max. - 341 mm

ra max. - 2 mm

Weight - 15,5 Kg

Basic dynamic load rating (C) - 510 kN

Basic static load rating (C0) - 1390 kN

(Grease) Lubrication Speed - 800 r/min

(Oil) Lubrication Speed - 1300 r/min

Limiting speed - 1300 r/min

Bearing NA4856