Bearing NNU 4128 K30M/W33 (ISB)

Cylindrical roller bearings NNU 4128 K30M/W33

Bearing number : NNU 4128 K30M/W33

Size (mm) : 140x225x85

Brand : ISB

Bore Diameter (mm) : 140

Outer Diameter (mm) : 225

Width (mm) : 85

Bearing dimensions and specification in ISB catalogue:

d - 140 mm

D - 225 mm

B - 85 mm

C - 85 mm

Weight - 13 Kg

Basic dynamic load rating (C) - 614,46 kN

Basic static load rating (C0) - 1019,2 kN

(Grease) Lubrication Speed - 3060 r/min

(Oil) Lubrication Speed - 3230 r/min

Designation

Bore Dia, mm

Outer Dia, mm: