Bearing NU 421 (ISB)

Cylindrical roller bearings NU 421

Bearing number : NU 421

Size (mm) : 105x260x60

Brand : ISB

Bore Diameter (mm) : 105

Outer Diameter (mm) : 260

Width (mm) : 60

Bearing dimensions and specification in ISB catalogue:

d - 105 mm

D - 260 mm

B - 60 mm

C - 60 mm

Weight - 19 Kg

Basic dynamic load rating (C) - 491 kN

Basic static load rating (C0) - 559 kN

(Grease) Lubrication Speed - 2601 r/min

(Oil) Lubrication Speed - 3060 r/min

Designation

Bore Dia, mm

Outer Dia, mm: