Reference: F2347-NG062
Brand: NG
Diameter (mm) : External 185, Internal : 72, Thickness : 4,0, Number of holes : 6, Hole diameter : 15,5
Reference: R4278-NG370
Brand: NG
Diameter (mm) : External : 130, Internal : 46, Thickness : 3,5, Number of holes : 5, Hole diameter : 6,5