Reference: R1661-NG059
Brand: NG
Diameter (mm) : External : 220, Internal : 86, Thickness : 4,5, Number of holes : 6, Hole diameter : 6,5
Reference: R4307-NG421
Brand: NG
Diameter (mm) : External : 210, Internal : 84, Thickness : 5,0, Number of holes : 3, Hole diameter : 8,5
Reference: R4660-NG784
Brand: NG
Diameter (mm) : External : 245, Internal : 105, Thickness : 5,0, Number of holes : 5, Hole diameter : 10,5