I've been looking for cheap sources for ballscrew support blocks, preferably flange supports for 12mm, but prices are through the roof. There's marchantdice.com, but they're in the UK, and the exchange rate is a killer. Anyone know of good US sources for these?

If you know the dimensions or better yet have a drawing, why not put a RFQ in and see what comes of it.

It's is sometimes easy to consider something overpriced only because "I cant afford it" or "I don't want to spend that much", of course that is not to say it isn't but these would be a precision part and likely the cost reflects that.

misumiusa.com

These guys have just what I needed, at a great price. F.Y.I. they have multiple grades of products, so you can be as precise, or imprecise as you want depending on your wallet. ViperTX you are most helpful!!!