Concentricity Gauges


Concentricity Gauges are used to assist in assuring that certain diameters are concentric or a face is square to the spline pitch diameter. Western Pegasus manufactures concentricity gauges to the same tolerance of profiling, spacing, and runout as those applied to our composite gauges.


The Concentricity Gauge is a segmented design of three splined rings, with two outer rings fixed and the central ring rotating to lock onto the component. To obtain a quantitative value, a dial gauge is set onto the concentricity band of the ring, and the component rotated.





Concentricity Gauge Options


Ring Type (for use between centers)
Plug Type (for use between centers)
Bench Mounted plug and ring type with fixed or Positional Indicators