Needle roller bearings NA 4934

Bearing number : NA 4934

Size (mm) : 170x230x60

Brand : IKO

Bore Diameter (mm) : 170

Outer Diameter (mm) : 230

Width (mm) : 60

Bearing dimensions and specification in IKO catalogue:

d - 170 mm

Fw - 190 mm

D - 230 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

da min. - 179 mm

da max - 188 mm

Da max. - 221 mm

S - 3 mm

Weight - 7,11 Kg

Basic dynamic load rating (C) - 347 kN

Basic static load rating (C0) - 810 kN

Limiting speed - 1 900 r/min