Needle roller bearings NA 4864

Bearing number : NA 4864

Size (mm) : 340x400x80

Brand : IKO

Bore Diameter (mm) : 340

Outer Diameter (mm) : 400

Width (mm) : 80

Bearing dimensions and specification in IKO catalogue:

d - 340 mm

Fw - 350 mm

D - 400 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 331 mm

da max - 347 mm

Da max. - 389 mm

S - 2,5 mm

Weight - 25 Kg

Basic dynamic load rating (C) - 635 kN

Basic static load rating (C0) - 2040 kN

Limiting speed - 750 r/min