Bearing NNU4992 (KOYO)

Cylindrical roller bearings NNU4992

Bearing number : NNU4992

Size (mm) : 460x620x160

Brand : KOYO

Bore Diameter (mm) : 460

Outer Diameter (mm) : 620

Width (mm) : 160

Bearing dimensions and specification in KOYO catalogue:

d - 460 mm

Fw - 502 mm

D - 620 mm

B - 160 mm

r min. - 4 mm

da min. - 476 mm

da max - 498 mm

Da max. - 604 mm

db min - 507 mm

ra max. - 3 mm

Weight - 136 Kg

Basic dynamic load rating (C) - 2250 kN

Basic static load rating (C0) - 5440 kN

Designation

Bore Dia, mm

Outer Dia, mm: