Eccentric cam with roller for Sirman Leo (Leonardo) and Galileo slicers. The eccentric cam, also known as the "snail" cam, is the mechanical component that works together with the graduated slice-thickness knob: as it rotates, it gradually shifts the blade or the food tray, allowing precise adjustment of the cutting thickness.

This version is fitted with a roller that runs in contact with the cam during rotation, reducing friction and wear and ensuring smoother thickness adjustment over time compared to versions without a roller.

• Outer diameter: 108 mm
• Bore diameter: 18 mm
• Height: 40 mm
• Compatible with Sirman Leo (Leonardo) and Galileo slicers

When the roller wears out or jams, the thickness adjustment knob becomes hard to turn or the slice thickness becomes uneven: in these cases the eccentric cam needs to be replaced to restore smooth, precise adjustment.