Need a supplier

Went to rake yesterday afternoon and made 2 laps and a bearing broke on one of the bars..

 

Anyone have a good place to purchase bar bearings & the covers that hold them ..

 

 

Rake is a old roll a bar MF25 

 

I have 2 replacements I;m going to be able to fix the bar with now but need to find some extras before this happens again..

 

I found bearings on ebay but they are high @ 22.00 each but can;t find the cover plate that they sit in.

 

Thanks, Chris

Need a supplier