Bearing NNU 4976 SPW33 (ISB)

Cylindrical roller bearings NNU 4976 SPW33

Bearing number : NNU 4976 SPW33

Size (mm) : 380x520x140

Brand : ISB

Bore Diameter (mm) : 380

Outer Diameter (mm) : 520

Width (mm) : 140

Bearing dimensions and specification in ISB catalogue:

d - 380 mm

D - 520 mm

B - 140 mm

C - 140 mm

Weight - 83,5 Kg

Basic dynamic load rating (C) - 1421 kN

Basic static load rating (C0) - 3528 kN

(Grease) Lubrication Speed - 1261 r/min

(Oil) Lubrication Speed - 1455 r/min

Designation

Bore Dia, mm

Outer Dia, mm: