Splined Lock Up Concentricity Ring Gauge

The component is mounted on centres whilst the concentricity ring is clamped onto it. The outside diameter of the concentricity ring is concentric to the pitch circle diameter, hence with the aid of a runout checking device i.e. dial indicators or transducers, inspection of the component datum faces or diameters can be carried out.

Max. diameter 300mm
Min. diameter 10mm
Max. tooth length of component 300mm
Concentricity tolerance between outside diameter and spline pitch circle diameter 0.005mm