Bearing NN3044K (NACHI)

Cylindrical roller bearings NN3044K

Bearing number : NN3044K

Size (mm) : 220x310x90

Brand : NACHI

Bore Diameter (mm) : 220

Outer Diameter (mm) : 310

Width (mm) : 90

Bearing dimensions and specification in NACHI catalogue:

d - 220 mm

D - 340 mm

Ew - 310 mm

B - 90 mm

C - 90 mm

r min. - 3 mm

Weight - 28,4 Kg

Basic dynamic load rating (C) - 815 kN

Basic static load rating (C0) - 1480 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3200 r/min

Designation

Bore Dia, mm

Outer Dia, mm: