These tungsten balls for Item 42171 620 HC Thrust Bearing are more durable than the standard steel balls and help lengthen the life of the thrust bearing.
Specs and Features
Tungsten Ball x 8pcs. 
Compatible with TRF416, TRF416WE, TRF416X, TRF417, TRF201, TRF511, and TRF502X chassis machines.
EUR 21,49
            
                incl. 19% MwSt            
        
EUR 120,00
            
                incl. 19% MwSt            
        
EUR 9,90
            
                incl. 19% MwSt