ROLL AND A ROLL STAND FOR ROLLING STOCK TO BE ROLLED

摘要

A bearing for a rolling mill roll (1), which has two roll necks (2), at least one of which is provided with a rotationally secured neck bush (3), wherein the neck bush (3) is surrounded by a bearing bush (9) held in a chock (10) and a load-bearing lubricating film is provided between the neck bush (4) and the bearing bush (9), and with a pressure shoulder ring (11), is characterized in that the roll neck (2) and the neck bush (3) are connected to each other by means of a polygonal connection.