A rolling mill stand has upper and lower work rolls supported in chocks which include liner plates on their side faces for bearing against the side faces of the mill stand housing, with the side faces of the chocks being shaped so that the liner plates on both the upper and lower work roll chocks extend both above and below the pass line defined by the work rolls. Projections on one chock and its liner plates extend into corresponding recesses on the other chock and its liner plates so that portions of liner plates on the two chocks extend in generally side-by-side relation in a region extending across the pass line.
Bearing housing / Chocks / bearing block are the key parts for rolling mill or skin pass mill or continuous casting machine. They are supporting rollers rotating in high speed to get the strip rolled and reach the function of roller changing.
We have good references of supply chocks for different sizes of work rolls, intermediate rolls and back-up rolls in hot & cold rolling mills.
With well-equipped technology and perfect detection means, our products are high in quality and reasonable in price.
3. Design Service:
We can also manufacture products according to customers’ samples or detailed drawings.
Gray Iron, Ductile iron, Chrome bearing steel GCr15
It is used for rolling mill or skin pass mill or continuous casting machine.