Quote:
Originally Posted by coalhot
From one of the post photos threads. Look at 254's set, there are a few really good shots of the arm, and the bearing assemblies it rides on.
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That exposed bearing assembly pictured in the referenced photos is for the simple level 1 hanger (hook on the end of a piston), which is entirely separate from the 233 climber arms. I am pretty sure that the 233 climber arms use bearings for only the front-back sides and use plastic on the other two sides.
-Travis