[Spridgets] Metalurgical bearing type question

[WeslakeMonza1330 at aol.com]

The non-original part does not have a polybush for it!  The original  part 
does not provide negative camber.
 
So, any comment on bearing materials?  Brass?
 
 
In a message dated 23/04/2012 15:58:05 GMT Daylight Time,  
refisk at chartermi.net writes:

Hmmm.......I'm confused (situation normal).  If you want to  use a 
polyurethane
bush why not just use the original part?  Easy to  get  bushings for the
original part.