Bearing NNU4924 (KOYO)

Cylindrical roller bearings NNU4924

Bearing number : NNU4924

Size (mm) : 120x165x45

Brand : KOYO

Bore Diameter (mm) : 120

Outer Diameter (mm) : 165

Width (mm) : 45

Bearing dimensions and specification in KOYO catalogue:

d - 120 mm

Fw - 134,5 mm

D - 165 mm

B - 45 mm

C - 45 mm

r min. - 1,1 mm

da min. - 126,5 mm

da max - 132 mm

Da max. - 158,5 mm

db min - 137 mm

ra max. - 1 mm

Weight - 2,9 Kg

Basic dynamic load rating (C) - 187 kN

Basic static load rating (C0) - 373 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: