Stainless steel ball transfer unit x4 series

threaded stud

The ball handling "heavy duty" design developed and manufactured with very high accuracy, meet the toughest applications in travel expenses. They operate on the principle of continuous recirculation of the water of small ball bearing the big ball carrier. Small ball moving around a polished solid steel support. Perticularité This allows them to operate with maximum performance in both positions (ball bearing facing up or down) without derating. The beads are pre-lubricated. A seal made ​​of felt impregnated lubricant protects them from dust and filings. The housing is machined solid steel. The ball carrier and the sheet forming small balls are chrome steel. Upon request, all balls (ball and small ball carrier) may be stainless steel, in this case the load of logs must be reduced by one third.