how to replace a broken bearing of a jaw crusher united kingdom

Assemble the tool as shown (fig. 21), making sure that the center tab of the jaw sits perfectly flat on the bearing race. The easiest way we have found is to hold one jaw fully to the side of the bore, and flat against the bearing. While holding this jaw in place, use the rod to separate the two jaws (fig. 22). Just make sure they both stay flat.