Reference: R4343-NG465
Brand: NG
Diameter (mm) : External : 200, Internal : 45, Thickness : 3,5, Number of holes : 5, Hole diameter : 6,5
Reference: R4423-NG645
Brand: NG
Diameter (mm) : External : 165, Internal : -, Thickness : 3,0, Number of holes : 4, Hole diameter : 10,5