Translations:PartDesign Bearingholder Tutorial II/24/en

The sketch is dimensioned so that the rotation axis is 12mm distance to the outer diameter of the skeleton Body, 7mm for the radius of the hole plus 5mm for the wall thickness. For the sake of having a fully parametric part, it is a good idea to add a plane to the Skeleton about 25mm above the XY-plane to mark the top of the cylinders. Since this will be machined, the sketch is dimensioned 3mm above it.