Bearing NA 4844 (IKO)

Needle roller bearings NA 4844

Bearing number : NA 4844

Size (mm) : 220x270x50

Brand : IKO

Bore Diameter (mm) : 220

Outer Diameter (mm) : 270

Width (mm) : 50

Bearing dimensions and specification in IKO catalogue:

d - 220 mm

Fw - 240 mm

D - 270 mm

B - 50 mm

C - 50 mm

r min. - 1,5 mm

da min. - 228 mm

da max - 238 mm

Da max. - 262 mm

S - 1,5 mm

Weight - 6,57 Kg

Basic dynamic load rating (C) - 266 kN

Basic static load rating (C0) - 833 kN

Limiting speed - 1 500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: