Bearing NNU3144 (KOYO)

Cylindrical roller bearings NNU3144

Bearing number : NNU3144

Size (mm) : 220x370x120

Brand : KOYO

Bore Diameter (mm) : 220

Outer Diameter (mm) : 370

Width (mm) : 120

Bearing dimensions and specification in KOYO catalogue:

d - 220 mm

Fw - 263 mm

D - 370 mm

B - 120 mm

r min. - 4 mm

da min. - 236 mm

da max - 260 mm

Da max. - 354 mm

db min - 268 mm

ra max. - 3 mm

Weight - 52,5 Kg

Basic dynamic load rating (C) - 1110 kN

Basic static load rating (C0) - 1950 kN

Designation

Bore Dia, mm

Outer Dia, mm: