Bearing RNA3180 (KOYO)

Needle roller bearings RNA3180

Bearing number : RNA3180

Size (mm) : 216x255x57

Brand : KOYO

Bore Diameter (mm) : 216

Outer Diameter (mm) : 255

Width (mm) : 57

Bearing dimensions and specification in KOYO catalogue:

Fw - 216 mm

D - 255 mm

Ew - 224,1 mm

C - 57 mm

r5 min. - 1,85 mm

Weight - 6,04 Kg

Basic dynamic load rating (C) - 385 kN

Basic static load rating (C0) - 1240 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1800 r/min

Designation

Bore Dia, mm

Outer Dia, mm: