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MESYS Calculation Software

The track roller geometry can be defined using several points. The contour starts at axial position zero on the outside of the bearing and is then defined in clockwise direction.

A radius can be defined in the third column. An arc from the last point to the new point will be generated. For a convex contour, use a positive value, for a concave contour, use a negative value. A clockwise arc has a positive radius, a counterclockwise arc a negative radius.

Either a full geometry is defined back to the start point or only half the geometry is defined for a symmetric outer ring. In the graphic for the symmetric track roller geometry, the mirrored part is shown in grey.