Bearing NN4948K (NTN)

Cylindrical roller bearings NN4948K

Bearing number : NN4948K

Size (mm) : 240x301x80

Brand : NTN

Bore Diameter (mm) : 240

Outer Diameter (mm) : 301

Width (mm) : 80

Bearing dimensions and specification in NTN catalogue:

d - 240 mm

D - 320 mm

Ew - 301 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 15,6 Kg

Basic dynamic load rating (C) - 610 kN

Basic static load rating (C0) - 1 410 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 2 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: