Back-up Rollers

with stud

Back-up rollers are used in the banks of metal sheet straightening machines. The thickness variation of the metal sheet to be processed produces very high impact loads on the bearings.

The special internal design and the high accuracy of these bearings guarantee a uniform load distribution and allow slight misalignments. This series of bearings comprise an efficient sealing system in order to protect the rolling elements and raceways from humidity, dust and calamine traces.