Junior 1.0 linear bearing in the Z-right rod

I have designed these parts, trying to have a better Z axis in my printer and also maybe it can improve the X level carriage avoiding the right side hanging.They fit a lm10uu linear bearing.
To hold the bearing is needed 4 M3x10mm screws and 4 nuts. Also need 2 M3x8mm screws to attach in the X axis carriage