Bearing NA 4984 (IKO)

Needle roller bearings NA 4984

Bearing number : NA 4984

Size (mm) : 420x560x140

Brand : IKO

Bore Diameter (mm) : 420

Outer Diameter (mm) : 560

Width (mm) : 140

Bearing dimensions and specification in IKO catalogue:

d - 420 mm

Fw - 470 mm

D - 560 mm

B - 140 mm

C - 140 mm

r min. - 4 mm

da min. - 436 mm

da max - 467 mm

Da max. - 544 mm

S - 5 mm

Weight - 98,5 Kg

Basic dynamic load rating (C) - 1640 kN

Basic static load rating (C0) - 4510 kN

Limiting speed - 500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: