bale handler

[tom87]

Hey guys, was just wondering, you know the way the rolllers are able to spin on the hydrolic bale handlers , what makes them do so, are they on some kind of bearing or are they just plate steel on the inside to let them spin. Any info?
Thanks

Tom

 

[dave_peters]

Expensive ones have ballbearings, budget ones plain bushes.
It doesn't make much difference !!
Dave