Agricultural Machinery wheels

i trade, in greece spare parts for agricultural machinery as tyres, wheels, stub axles etc. i am interested to sent to me your catalogue and the pricelist of your catalogue.
specifically, i am interesting for stub axles (hub) :
square stub axles (40) l200 with 5 holes round stub axles (40) l200 with 5 holes square stub axles (50) l200 with 5 holes (photos 1,2,3 in attached file) square stub axles (50) l400 with 5 holes square stub axles (50) l200 with 6 holes square stub axles (50) l400 with 6