Six disc 300mm x 4mm, smooth, 9mm holes

Six disc 300 x 4 mm, smooth

For the precise replacement of a worn disc, dimensions and fastening are particularly important. This six-hole disc has an outer diameter of 300 mm and a material thickness of 4 mm. The smooth edge shape and the bore geometry should match the previously installed disc. Additionally, the disc is specified as Niaux quality.

Technical data of the disc

• Outer diameter: 300 mm
• Thickness: 4 mm
• Edge shape: smooth
• Number of holes: 3
• Hole diameter / bore: 9 mm
• Pitch circle diameter: 70 mm
• Central hole / hub mounting: 51 mm
• Quality / manufacturer designation: Niaux quality

Suitable for and comparison numbers

For additional identification, the following numbers stored in the product data can be used: 31-112FO-R643.

Check dimensions and hole pattern before ordering

The smooth edge shape should match the previous equipment of the machine; it is an important selection criterion compared to serrated or wavy variants. Check the dimensions preferably on the removed disc or based on the spare parts documentation of your machine. A selection based solely on manufacturer or outer diameter is often not sufficient for disc blades.