Needle roller bearings NA 4852

Bearing number : NA 4852

Size (mm) : 280x320x60

Brand : IKO

Bore Diameter (mm) : 280

Outer Diameter (mm) : 320

Width (mm) : 60

Bearing dimensions and specification in IKO catalogue:

d - 280 mm

Fw - 285 mm

D - 320 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

da min. - 269 mm

da max - 282 mm

Da max. - 311 mm

S - 2 mm

Weight - 15,8 Kg

Basic dynamic load rating (C) - 354 kN

Basic static load rating (C0) - 1220 kN

Limiting speed - 1 100 r/min