Bearing NA2115 (KOYO)

Needle roller bearings NA2115

Bearing number : NA2115

Size (mm) : 115x155x34

Brand : KOYO

Bore Diameter (mm) : 115

Outer Diameter (mm) : 155

Width (mm) : 34

Bearing dimensions and specification in KOYO catalogue:

d - 115 mm

Fw - 132,5 mm

D - 155 mm

B - 34 mm

r5 min. - 1,35 mm

Weight - 1,205 Kg

Basic dynamic load rating (C) - 139 kN

Basic static load rating (C0) - 380 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2900 r/min

Designation

Bore Dia, mm

Outer Dia, mm: