Bearing N 428 (NACHI)

Cylindrical roller bearings N 428

Bearing number : N 428

Size (mm) : 140x302x82

Brand : NACHI

Bore Diameter (mm) : 140

Outer Diameter (mm) : 302

Width (mm) : 82

Bearing dimensions and specification in NACHI catalogue:

d - 140 mm

D - 360 mm

Ew - 302 mm

B - 82 mm

r min. - 5 mm

r1 min. - 5 mm

Weight - 46.8 Kg

Basic dynamic load rating (C) - 875 kN

Basic static load rating (C0) - 1020 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 1900 r/min

Designation

Bore Dia, mm

Outer Dia, mm: