Bearing NA 4868 (IKO)

Needle roller bearings NA 4868

Bearing number : NA 4868

Size (mm) : 240x420x80

Brand : IKO

Bore Diameter (mm) : 240

Outer Diameter (mm) : 420

Width (mm) : 80

Bearing dimensions and specification in IKO catalogue:

d - 240 mm

Fw - 370 mm

D - 420 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 351 mm

da max - 367 mm

Da max. - 409 mm

S - 2,5 mm

Weight - 10,2 Kg

Basic dynamic load rating (C) - 651 kN

Basic static load rating (C0) - 2140 kN

Limiting speed - 700 r/min

Designation

Bore Dia, mm

Outer Dia, mm: