That is just a standard size and will fit almost any cabinet. My guess is it's about 16 or 17 inches long about 6 or 7 wide and 11 or so high.

Sewing cabinets can run from the very expensive $1000 or $3000 with the air lift mechinism to the less than $100 where you manually lift the machine. It all depends on your budget.

GM,
I'm sorry I didn't post this sooner...I have this model. It is approx 16 1/4" long, including the knobs, 6 3/4" deep, and the base is about 3 3/16" high(from bottom to sewing plate). Hope this helps(in time). I use it in an older Singer table and the sewing plate is a little higher than the table, but it works. The hole for the machine is quite a bit larger too, the table being sort of 'universal', but I have a plastic filler plate that I got with my old Singer that works for this one too.