These are for the US "equivalent" the R3-2RS are off by fractions of mm. I plan on getting my set to work.
I contacted a seller on eBay and this is the cheapest I've found so far.
50 R3-2RS bearings at $31.95 INCLUDING shipping. (probably US only)
his regular price is about $4-5 more, I told him about our project and asked for group discounts.
eBay user: bestbearings
just tell him redteardrop sent you and you want any and he'll send you a paypal invoice.
