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Centerless Grinding for Spherical Rollers

Centerless Grinding for Spherical Rollers

CSS-Ultra offers the perfect solution 

Product / User Benefits

  • Higher productivity / economic efficiency
  • Faster grinding times
  • Reduce dressing amounts
  • Lower grinding costs per workpiece
  • High-speed grinding up to 125 m/s


Internal Rings (races), External Rings (outer diameter), Spherical Rollers, Various shafts

General Information

Regulating Wheels

The most important quality characteristics for external cylindrical grinding are roundness, waviness, shape and dimensional accuracy, surface finish, surface condition and grinding time.

CSS-ULTRA achieves a new performance level for external cylindrical grinding with conventional grinding tools.

With CSS-ULTRA, Radiac has succeeded in improving the grinding wheel micro-architecture using new high-quality materials and innovative sintering technology. This enables the abrasive grain to withstand much greater loads during use without breaking out prematurely.

If a reduction in cycle times is required, this must be realized without negatively impacting quality. This can be achieved only with a grinding tool that offers both high cutting ability and a long tool life.