Reduced Binding Y bearing Block for Zaribo & Haribo

This is my original design for a bearing block that contains the bearing in X, Y, Z, but allows free rotation about the Z axis. This allows you to install your Y axis smooth rods and bearings with minimum binding. There is a cap that screws down over the bearing, which can be left loose enough to allow the Z axis rotation to continue or can be clamped down harder to freeze the bearing in position.

There are two included versions: one for 15mm OD bearings such as LM8UU and one for 16mm diamete