you need something that is a slide fit in the beam tube, as large as possible a diameter, a 35mm socket isn't ideal as it has a chamfer which will fold over the edge of the bearing.
the ideal tool is the Citroen original toolkit
no need for lube around them, but you do need to pack the bearing thoroughly before installing them.
the ideal tool is the Citroen original toolkit
no need for lube around them, but you do need to pack the bearing thoroughly before installing them.