IKO NA4980 bearing

400x540x140

The Industrial Needle Roller Bearings that we offer are characterized for low sectional height and high load carrying capacity.These are typically used in applications where the housing bore cannot be used as a raceway for a needle roller and cage assembly. Moreover, we also offer these in customized specifications as per the clients' best iko bearings requirements.



Needle roller bearings NA 4980

Bearing number : NA 4980

Size (mm) : 400x540x140

Brand : IKO

Bore Diameter (mm) : 400

Outer Diameter (mm) : 540

Width (mm) : 140

Bearing dimensions and specification in IKO catalogue:

d - 400 mm

Fw - 450 mm

D - 540 mm

B - 140 mm

C - 140 mm

r min. - 4 mm

da min. - 416 mm

da max - 447 mm

Da max. - 524 mm

S - 5 mm

Weight - 94,4 Kg

Basic dynamic load rating (C) - 1590 kN

Basic static load rating (C0) - 4270 kN

Limiting speed - 500 r/min

Bearing NA 4980

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