233 telescoping arms how do they work?

[Travis Schuh]

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.

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