NSK RS-4948E4 bearing

Bearing RS-4948E4

RS-4948E4 NSK bearing,

NSK RS-4948E4 bearing, Size: 240x320x80. NSK RS-4948E4 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings RS-4948E4

Bearing number : RS-4948E4

Size (mm) : 240x320x80

Brand : NSK

Bore Diameter (mm) : 240

Outer Diameter (mm) : 320

Width (mm) : 80

Bearing dimensions and specification in NSK catalogue:

d - 240 mm

D - 320 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 251 mm

Da max. - 309 mm

ra max. - 2 mm

Weight - 18,4 Kg

Basic dynamic load rating (C) - 725 kN

Basic static load rating (C0) - 1770 kN

(Grease) Lubrication Speed - 400 r/min

(Oil) Lubrication Speed - 800 r/min