How to mount 5" arbor hold grinder wheels

[TXNinAZ]

Looking at deburring wheels for one of my 10" Baldor grinders, and in that size, they come with a 5" arbor hole, but no indication of how to mount the thing. There is no indication that it comes with any kind of adapter, and can't find anything online. Am I missing something obvious? Here's one from 3M:

http://solutions.3m.com/wps/portal/...2-per-case-Custom?N=7581697+4294942242&rt=rud

 

[j p smith]

Aaron, seems like I recall seeing a bushing set to mount to a 3/4 or 1" arbor

 

[TXNinAZ]

Looks like I was just using the wrong terminology- the proper adapters are called flange adapters. For the 3M model 356 5x7/8" is about $100 online!!!!

I found a ShurKut substitute for $8. Hopefully this will work, when I get the guts to buy one of these very spendy wheels.

http://www.travers.com/flange-wheel-adapters/p/57202/?lite=true