Bearing NN4944 (NTN)

Cylindrical roller bearings NN4944

Bearing number : NN4944

Size (mm) : 220x281x80

Brand : NTN

Bore Diameter (mm) : 220

Outer Diameter (mm) : 281

Width (mm) : 80

Bearing dimensions and specification in NTN catalogue:

d - 220 mm

D - 300 mm

Ew - 281 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 15,2 Kg

Basic dynamic load rating (C) - 585 kN

Basic static load rating (C0) - 1 300 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 200 r/min

Designation

Bore Dia, mm

Outer Dia, mm: