convince with their precise technical data. With an inner diameter of 25mm, an outer diameter of 42mm, and a width of 3mm, they are versatile. Weighing only 0.021kg, these wave discs are light yet robust. The tolerance class P0/PN or ABEC 1 ensures high precision and reliability. Made of steel, they are durable and resistant. The WS81105 wave discs are perfectly suited for various industrial applications.