Bearing NU 428 (NSK)

Cylindrical roller bearings NU 428

Bearing number : NU 428

Brand : NSK

Bore Diameter (mm) : 140

Outer Diameter (mm) : 302

Bearing dimensions and specification in NSK catalogue:

d - 140 mm

Fw - 198 mm

D - 360 mm

Ew - 302 mm

B - 82 mm

C - 82 mm

r min. - 5 mm

r1 min. - 5 mm

da min. - 160 mm

ra max. - 4 mm

rb max. - 4 mm

Weight - 46,4 Kg

Basic dynamic load rating (C) - 875 kN

Basic static load rating (C0) - 36,545 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 2 000 r/min

Tags : NSK

Designation

Bore Dia, mm

Outer Dia, mm: