NSK RS-4868E4 bearing in india

Cylindrical roller bearings RS-4868E4

Bearing number : RS-4868E4

Size (mm) : 340x420x80

Brand : NSK

Bore Diameter (mm) : 340

Outer Diameter (mm) : 420

Width (mm) : 80

Bearing dimensions and specification in NSK catalogue:

d - 340 mm

D - 420 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 351 mm

Da max. - 409 mm

ra max. - 2 mm

Weight - 25,6 Kg

Basic dynamic load rating (C) - 855 kN

Basic static load rating (C0) - 2430 kN

(Grease) Lubrication Speed - 280 r/min

(Oil) Lubrication Speed - 560 r/min