Bearing RNA2120 (KOYO)

Needle roller bearings RNA2120

Bearing number : RNA2120

Size (mm) : 137x160x34

Brand : KOYO

Bore Diameter (mm) : 137

Outer Diameter (mm) : 160

Width (mm) : 34

Bearing dimensions and specification in KOYO catalogue:

Fw - 137 mm

D - 160 mm

Ew - 144 mm

C - 34 mm

r5 min. - 1,35 mm

Weight - 1,265 Kg

Basic dynamic load rating (C) - 142 kN

Basic static load rating (C0) - 395 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2800 r/min

Designation

Bore Dia, mm

Outer Dia, mm: