Bearing NA4984 (NSK)

Needle roller bearings NA4984

Bearing number : NA4984

Size (mm) : 420x560x140

Brand : NSK

Bore Diameter (mm) : 420

Outer Diameter (mm) : 560

Width (mm) : 140

Bearing dimensions and specification in NSK catalogue:

d - 420 mm

Fw - 470 mm

D - 560 mm

B - 140 mm

C - 140 mm

r min. - 4 mm

Weight - 92,5 Kg

Basic dynamic load rating (C) - 1660 kN

Basic static load rating (C0) - 4250 kN

Limiting speed - 900 r/min

Designation

Bore Dia, mm

Outer Dia, mm: