Bearing RS-4980E4 (NSK)

Cylindrical roller bearings RS-4980E4

Bearing number : RS-4980E4

Size (mm) : 400x540x140

Brand : NSK

Bore Diameter (mm) : 400

Outer Diameter (mm) : 540

Width (mm) : 140

Bearing dimensions and specification in NSK catalogue:

d - 400 mm

D - 540 mm

B - 140 mm

C - 140 mm

r min. - 4 mm

da min. - 416 mm

Da max. - 524 mm

ra max. - 3 mm

Weight - 94,5 Kg

Basic dynamic load rating (C) - 2100 kN

Basic static load rating (C0) - 5450 kN

(Grease) Lubrication Speed - 220 r/min

(Oil) Lubrication Speed - 450 r/min

Designation

Bore Dia, mm

Outer Dia, mm: