Some applications have configurations with only a slight difference between shaft center-line heights.
Many times, the adjustment range of RotaChock® is sufficient to accommodate the differences. But if 5 to 25 mm in additional height is needed, then a taller top ring is more economical than other solutions. Stocking sets of Taller Top Rings can save you time during assembly when you find yourself slightly out of your designed gap height.
The standard Taller Top Rings are manufactured from S355 (DIN1.0570) and are Anti-Corrosion Enhanced for cost-effective corrosion protection.
Please check the RotaChock® Information Book for further details.