Bearing RSF-4888E4 (NSK)

Cylindrical roller bearings RSF-4888E4

Bearing number : RSF-4888E4

Size (mm) : 440x540x100

Brand : NSK

Bore Diameter (mm) : 440

Outer Diameter (mm) : 540

Width (mm) : 100

Bearing dimensions and specification in NSK catalogue:

d - 440 mm

D - 540 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

da min. - 451 mm

Da max. - 529 mm

ra max. - 2 mm

Weight - 51,5 Kg

Basic dynamic load rating (C) - 1350 kN

Basic static load rating (C0) - 4150 kN

(Grease) Lubrication Speed - 200 r/min

(Oil) Lubrication Speed - 430 r/min

Designation

Bore Dia, mm

Outer Dia, mm: