Pellet mill roll bearing failure is quite common to those that pellet high fibrous products (Wood, Biomass, Alfalfa, Grasses). 

To solve this problem Jacobs has developed a new bearing cup design and installation procedure that eliminates: 
        1. Premature roll shell failure 
        2. Bearing Cups spinning

Introducing Jacobs True-Lock © process where your shells come with the shell, spacer, and rings installed in a whole new way. 
 The savings of no failure, mitigated pellet die impacts, and extended bearing life are significant!
Contact us today to eliminate your bearing headaches!
Some models do qualify for a $50 return core charge of used internal parts.
                      Download True-Lock Brochure