The present invention relates to a split axle (1) with setting adjustment comprising a first part and a second part with threaded cylindrical sections, and that may optionally also include a bushing (3) to connect the first and second parts by threading. The present invention also relates to the axle-hub unit (8), which essentially comprises the aforementioned split axle (1) and a cylindrical hub with two couplable parts. Moreover, the present invention relates to the use of the aforementioned split axle (1) and axle-hub unit (8) in planter cutting disks and subsoilers, and in planter wheels.
