Internal grinding wheels and superfinishing tools with CBN, diamond, silicon carbide and corundum abrasives

When conventional corundum wheels reach their natural limits, it’s time for vitrified internal grinding wheels with sintered corundum made by Schmeier.

The new 81A and 85A sintered corundum specifications are the perfect answer to profile grinding operations that require superior performance.

When it comes to bore grinding for the bearing industry, CBN and diamond abrasives ensure extended dressing intervals and reduced grinding time. Its expertise equips Schmeier to provide expert solutions to this complex operation that involves a relatively small wheel diameter and a large contact area.

High-precision applications include

• wheel bearings

• tapered roller bearings

• cylindrical roller bearings

• ball bearings

• miniature ball bearings

• spindle bearings

• high-speed turbocharger bearings

• special-purpose steel bearings

• hard metal, Cronidur coatings (etc.)

• ceramic bearings