Bearing NNU49/670 (KOYO)

Cylindrical roller bearings NNU49/670

Bearing number : NNU49/670

Size (mm) : 670x900x230

Brand : KOYO

Bore Diameter (mm) : 670

Outer Diameter (mm) : 900

Width (mm) : 230

Bearing dimensions and specification in KOYO catalogue:

d - 670 mm

Fw - 732 mm

D - 900 mm

B - 230 mm

r min. - 6 mm

da min. - 694 mm

da max - 726 mm

Da max. - 876 mm

db min - 740 mm

ra max. - 5 mm

Weight - 420 Kg

Basic dynamic load rating (C) - 5270 kN

Basic static load rating (C0) - 14100 kN

Designation

Bore Dia, mm

Outer Dia, mm: