Bearing NNU 4944 K (NSK)

Cylindrical roller bearings NNU 4944 K

Bearing number : NNU 4944 K

Size (mm) : 220x300x80

Brand : NSK

Bore Diameter (mm) : 220

Outer Diameter (mm) : 300

Width (mm) : 80

Bearing dimensions and specification in NSK catalogue:

d - 220 mm

Fw - 243 mm

D - 300 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 16,6 Kg

Basic dynamic load rating (C) - 600 kN

Basic static load rating (C0) - 1330 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 2 200 r/min

Designation

Bore Dia, mm

Outer Dia, mm: