Well here goes... Aluminium frame router design

[Boyan Silyavski]

Are all pieces there assembled like that?




So if the whole bearings are moving in the housing, then shim the OD of the bearings. If only the ID of the bearings are moving, then shim only the ID. When shimming, dont shim between them, but outside in both cases.

If not freely rotating, then something is not right. It must be something simple, so just check again